678129096962

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1\times {\mathrm{3538151}}^1$

素因数の和:3539785

約数の個数: 16

約数和(自身を含む): 1034527339584

約数和(自身を除く): 356398242622

約数列:

[1, 2, 61, 122, 1571, 3142, 95831, 191662, 3538151, 7076302, 215827211, 431654422, 5558435221, 11116870442, 339064548481, 678129096962]

約数ペア:

[(1, 678129096962), (2, 339064548481), (61, 11116870442), (122, 5558435221), (1571, 431654422), (3142, 215827211), (95831, 7076302), (191662, 3538151)]