858906447428

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{3571}}^1\times {\mathrm{59359}}^1$

素因数の和:63947

約数の個数: 24

約数和(自身を含む): 1505016764160

約数和(自身を除く): 646110316732

約数列:

[1, 2, 4, 1013, 2026, 3571, 4052, 7142, 14284, 59359, 118718, 237436, 3617423, 7234846, 14469692, 60130667, 120261334, 211970989, 240522668, 423941978, 847883956, 214726611857, 429453223714, 858906447428]

約数ペア:

[(1, 858906447428), (2, 429453223714), (4, 214726611857), (1013, 847883956), (2026, 423941978), (3571, 240522668), (4052, 211970989), (7142, 120261334), (14284, 60130667), (59359, 14469692), (118718, 7234846), (237436, 3617423)]