2012505910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4908551}}^1$

素因数の和:4908599

約数の個数: 16

約数和(自身を含む): 3710865312

約数和(自身を除く): 1698359402

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4908551, 9817102, 24542755, 49085510, 201250591, 402501182, 1006252955, 2012505910]

約数ペア:

[(1, 2012505910), (2, 1006252955), (5, 402501182), (10, 201250591), (41, 49085510), (82, 24542755), (205, 9817102), (410, 4908551)]