2008354009

素因数分解:

${\mathrm{409}}^1\times {\mathrm{821}}^1\times {\mathrm{5981}}^1$

素因数の和:7211

約数の個数: 8

約数和(自身を含む): 2016053640

約数和(自身を除く): 7699631

約数列:

[1, 409, 821, 5981, 335789, 2446229, 4910401, 2008354009]

約数ペア:

[(1, 2008354009), (409, 4910401), (821, 2446229), (5981, 335789)]