2008082182851

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{1605181601}}^1$

素因数の和:1605181746

約数の個数: 12

約数和(自身を含む): 2921430515640

約数和(自身を除く): 913348332789

約数列:

[1, 3, 9, 139, 417, 1251, 1605181601, 4815544803, 14446634409, 223120242539, 669360727617, 2008082182851]

約数ペア:

[(1, 2008082182851), (3, 669360727617), (9, 223120242539), (139, 14446634409), (417, 4815544803), (1251, 1605181601)]