280109076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1795571}}^1$

素因数の和:1795591

約数の個数: 24

約数和(自身を含む): 703864224

約数和(自身を除く): 423755148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1795571, 3591142, 5386713, 7182284, 10773426, 21546852, 23342423, 46684846, 70027269, 93369692, 140054538, 280109076]

約数ペア:

[(1, 280109076), (2, 140054538), (3, 93369692), (4, 70027269), (6, 46684846), (12, 23342423), (13, 21546852), (26, 10773426), (39, 7182284), (52, 5386713), (78, 3591142), (156, 1795571)]