396456644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3197231}}^1$

素因数の和:3197266

約数の個数: 12

約数和(自身を含む): 716179968

約数和(自身を除く): 319723324

約数列:

[1, 2, 4, 31, 62, 124, 3197231, 6394462, 12788924, 99114161, 198228322, 396456644]

約数ペア:

[(1, 396456644), (2, 198228322), (4, 99114161), (31, 12788924), (62, 6394462), (124, 3197231)]