1290186

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:550

約数の個数: 24

約数和(自身を含む): 2816580

約数和(自身を除く): 1526394

約数列:

[1, 2, 3, 6, 9, 18, 229, 313, 458, 626, 687, 939, 1374, 1878, 2061, 2817, 4122, 5634, 71677, 143354, 215031, 430062, 645093, 1290186]

約数ペア:

[(1, 1290186), (2, 645093), (3, 430062), (6, 215031), (9, 143354), (18, 71677), (229, 5634), (313, 4122), (458, 2817), (626, 2061), (687, 1878), (939, 1374)]