2008022401

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{3725459}}^1$

素因数の和:3725484

約数の個数: 12

約数和(自身を含む): 2548214640

約数和(自身を除く): 540192239

約数列:

[1, 7, 11, 49, 77, 539, 3725459, 26078213, 40980049, 182547491, 286860343, 2008022401]

約数ペア:

[(1, 2008022401), (7, 286860343), (11, 182547491), (49, 40980049), (77, 26078213), (539, 3725459)]