307499452412

素因数分解:

$2^2\times {\mathrm{18457}}^1\times {\mathrm{4165079}}^1$

素因数の和:4183540

約数の個数: 12

約数和(自身を含む): 538153326480

約数和(自身を除く): 230653874068

約数列:

[1, 2, 4, 18457, 36914, 73828, 4165079, 8330158, 16660316, 76874863103, 153749726206, 307499452412]

約数ペア:

[(1, 307499452412), (2, 153749726206), (4, 76874863103), (18457, 16660316), (36914, 8330158), (73828, 4165079)]