2040888905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37107071}}^1$

素因数の和:37107087

約数の個数: 8

約数和(自身を含む): 2671709184

約数和(自身を除く): 630820279

約数列:

[1, 5, 11, 55, 37107071, 185535355, 408177781, 2040888905]

約数ペア:

[(1, 2040888905), (5, 408177781), (11, 185535355), (55, 37107071)]