3950778874

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2059843}}^1$

素因数の和:2059989

約数の個数: 16

約数和(自身を含む): 6822203328

約数和(自身を除く): 2871424454

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 2059843, 4119686, 14418901, 28837802, 282198491, 564396982, 1975389437, 3950778874]

約数ペア:

[(1, 3950778874), (2, 1975389437), (7, 564396982), (14, 282198491), (137, 28837802), (274, 14418901), (959, 4119686), (1918, 2059843)]