313616974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331519}}^1$

素因数の和:331575

約数の個数: 16

約数和(自身を含む): 525127680

約数和(自身を除く): 211510706

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 331519, 663038, 3646709, 7293418, 14255317, 28510634, 156808487, 313616974]

約数ペア:

[(1, 313616974), (2, 156808487), (11, 28510634), (22, 14255317), (43, 7293418), (86, 3646709), (473, 663038), (946, 331519)]