2040362401

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{3785459}}^1$

素因数の和:3785484

約数の個数: 12

約数和(自身を含む): 2589254640

約数和(自身を除く): 548892239

約数列:

[1, 7, 11, 49, 77, 539, 3785459, 26498213, 41640049, 185487491, 291480343, 2040362401]

約数ペア:

[(1, 2040362401), (7, 291480343), (11, 185487491), (49, 41640049), (77, 26498213), (539, 3785459)]