139920612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{896927}}^1$

素因数の和:896947

約数の個数: 24

約数和(自身を含む): 351595776

約数和(自身を除く): 211675164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 896927, 1793854, 2690781, 3587708, 5381562, 10763124, 11660051, 23320102, 34980153, 46640204, 69960306, 139920612]

約数ペア:

[(1, 139920612), (2, 69960306), (3, 46640204), (4, 34980153), (6, 23320102), (12, 11660051), (13, 10763124), (26, 5381562), (39, 3587708), (52, 2690781), (78, 1793854), (156, 896927)]