290148612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1859927}}^1$

素因数の和:1859947

約数の個数: 24

約数和(自身を含む): 729091776

約数和(自身を除く): 438943164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1859927, 3719854, 5579781, 7439708, 11159562, 22319124, 24179051, 48358102, 72537153, 96716204, 145074306, 290148612]

約数ペア:

[(1, 290148612), (2, 145074306), (3, 96716204), (4, 72537153), (6, 48358102), (12, 24179051), (13, 22319124), (26, 11159562), (39, 7439708), (52, 5579781), (78, 3719854), (156, 1859927)]