86436434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{324949}}^1$

素因数の和:324977

約数の個数: 16

約数和(自身を含む): 155976000

約数和(自身を除く): 69539566

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 324949, 649898, 2274643, 4549286, 6174031, 12348062, 43218217, 86436434]

約数ペア:

[(1, 86436434), (2, 43218217), (7, 12348062), (14, 6174031), (19, 4549286), (38, 2274643), (133, 649898), (266, 324949)]