2040888629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{6961}}^1$

素因数の和:8180

約数の個数: 16

約数和(自身を含む): 2315839680

約数和(自身を除く): 274951051

約数列:

[1, 13, 19, 247, 1187, 6961, 15431, 22553, 90493, 132259, 293189, 1719367, 8262707, 107415191, 156991433, 2040888629]

約数ペア:

[(1, 2040888629), (13, 156991433), (19, 107415191), (247, 8262707), (1187, 1719367), (6961, 293189), (15431, 132259), (22553, 90493)]