684064426162

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{4987}}^1\times {\mathrm{405827}}^1$

素因数の和:410842

約数の個数: 24

約数和(自身を含む): 1111324265136

約数和(自身を除く): 427259838974

約数列:

[1, 2, 13, 26, 169, 338, 4987, 9974, 64831, 129662, 405827, 811654, 842803, 1685606, 5275751, 10551502, 68584763, 137169526, 2023859249, 4047718498, 26310170237, 52620340474, 342032213081, 684064426162]

約数ペア:

[(1, 684064426162), (2, 342032213081), (13, 52620340474), (26, 26310170237), (169, 4047718498), (338, 2023859249), (4987, 137169526), (9974, 68584763), (64831, 10551502), (129662, 5275751), (405827, 1685606), (811654, 842803)]