77057398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{318419}}^1$

素因数の和:318443

約数の個数: 12

約数和(自身を含む): 127049580

約数和(自身を除く): 49992182

約数列:

[1, 2, 11, 22, 121, 242, 318419, 636838, 3502609, 7005218, 38528699, 77057398]

約数ペア:

[(1, 77057398), (2, 38528699), (11, 7005218), (22, 3502609), (121, 636838), (242, 318419)]