Divisors of the Positive Integer 2

1, 2

Sum of all the Divisors of 2, including itself

3

Sum of the Proper Divisors of 2

1

Properties of the number 2

The integer 2 is an even number.
The integer 2 is a Prime number.
1 is less than 2, so 2 is a deficient number.

The number 2 as a Roman Numeral

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The number 2 in various Numeral Systems

Base	Representation
2:	10
3:	2
4:	2
5:	2
6:	2
7:	2
8:	2
9:	2
10:	2
11:	2
12:	2
13:	2
14:	2
15:	2
16:	2
17:	2
18:	2
19:	2
20:	2
21:	2
22:	2
23:	2
24:	2
25:	2
26:	2
27:	2
28:	2
29:	2
30:	2
31:	2
32:	2
33:	2
34:	2
35:	2
36:	2