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

II

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