631935722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{470891}}^1$

素因数の和:470965

約数の個数: 16

約数和(自身を含む): 1051030944

約数和(自身を除く): 419095222

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 470891, 941782, 5179801, 10359602, 28724351, 57448702, 315967861, 631935722]

約数ペア:

[(1, 631935722), (2, 315967861), (11, 57448702), (22, 28724351), (61, 10359602), (122, 5179801), (671, 941782), (1342, 470891)]