1396996870

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1\times {\mathrm{1861}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 2534345856

約数和(自身を除く): 1137348986

約数列:

[1, 2, 5, 10, 271, 277, 542, 554, 1355, 1385, 1861, 2710, 2770, 3722, 9305, 18610, 75067, 150134, 375335, 504331, 515497, 750670, 1008662, 1030994, 2521655, 2577485, 5043310, 5154970, 139699687, 279399374, 698498435, 1396996870]

約数ペア:

[(1, 1396996870), (2, 698498435), (5, 279399374), (10, 139699687), (271, 5154970), (277, 5043310), (542, 2577485), (554, 2521655), (1355, 1030994), (1385, 1008662), (1861, 750670), (2710, 515497), (2770, 504331), (3722, 375335), (9305, 150134), (18610, 75067)]