2693117620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2540677}}^1$

素因数の和:2540739

約数の個数: 24

約数和(自身を含む): 5762257704

約数和(自身を除く): 3069140084

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2540677, 5081354, 10162708, 12703385, 25406770, 50813540, 134655881, 269311762, 538623524, 673279405, 1346558810, 2693117620]

約数ペア:

[(1, 2693117620), (2, 1346558810), (4, 673279405), (5, 538623524), (10, 269311762), (20, 134655881), (53, 50813540), (106, 25406770), (212, 12703385), (265, 10162708), (530, 5081354), (1060, 2540677)]