40590479

素因数分解:

${\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:758

約数の個数: 12

約数和(自身を含む): 43113960

約数和(自身を除く): 2523481

約数列:

[1, 19, 229, 361, 491, 4351, 9329, 82669, 112439, 177251, 2136341, 40590479]

約数ペア:

[(1, 40590479), (19, 2136341), (229, 177251), (361, 112439), (491, 82669), (4351, 9329)]