283130778866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{640567373}}^1$

素因数の和:640567405

約数の個数: 16

約数和(自身を含む): 484268934744

約数和(自身を除く): 201138155878

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 640567373, 1281134746, 8327375849, 10889645341, 16654751698, 21779290682, 141565389433, 283130778866]

約数ペア:

[(1, 283130778866), (2, 141565389433), (13, 21779290682), (17, 16654751698), (26, 10889645341), (34, 8327375849), (221, 1281134746), (442, 640567373)]