40708454

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1711

約数の個数: 16

約数和(自身を含む): 62159616

約数和(自身を除く): 21451162

約数列:

[1, 2, 101, 137, 202, 274, 1471, 2942, 13837, 27674, 148571, 201527, 297142, 403054, 20354227, 40708454]

約数ペア:

[(1, 40708454), (2, 20354227), (101, 403054), (137, 297142), (202, 201527), (274, 148571), (1471, 27674), (2942, 13837)]