249643524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1600279}}^1$

素因数の和:1600299

約数の個数: 24

約数和(自身を含む): 627309760

約数和(自身を除く): 377666236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1600279, 3200558, 4800837, 6401116, 9601674, 19203348, 20803627, 41607254, 62410881, 83214508, 124821762, 249643524]

約数ペア:

[(1, 249643524), (2, 124821762), (3, 83214508), (4, 62410881), (6, 41607254), (12, 20803627), (13, 19203348), (26, 9601674), (39, 6401116), (52, 4800837), (78, 3200558), (156, 1600279)]