399190051676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{10222013}}^1$

素因数の和:10222781

約数の個数: 24

約数和(自身を含む): 753321543744

約数和(自身を除く): 354131492068

約数列:

[1, 2, 4, 13, 26, 52, 751, 1502, 3004, 9763, 19526, 39052, 10222013, 20444026, 40888052, 132886169, 265772338, 531544676, 7676731763, 15353463526, 30706927052, 99797512919, 199595025838, 399190051676]

約数ペア:

[(1, 399190051676), (2, 199595025838), (4, 99797512919), (13, 30706927052), (26, 15353463526), (52, 7676731763), (751, 531544676), (1502, 265772338), (3004, 132886169), (9763, 40888052), (19526, 20444026), (39052, 10222013)]