1686164038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{4988651}}^1$

素因数の和:4988679

約数の個数: 12

約数和(自身を含む): 2738769948

約数和(自身を除く): 1052605910

約数列:

[1, 2, 13, 26, 169, 338, 4988651, 9977302, 64852463, 129704926, 843082019, 1686164038]

約数ペア:

[(1, 1686164038), (2, 843082019), (13, 129704926), (26, 64852463), (169, 9977302), (338, 4988651)]