1490466

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 3136320

約数和(自身を除く): 1645854

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 109, 129, 159, 218, 258, 318, 327, 654, 2279, 4558, 4687, 5777, 6837, 9374, 11554, 13674, 14061, 17331, 28122, 34662, 248411, 496822, 745233, 1490466]

約数ペア:

[(1, 1490466), (2, 745233), (3, 496822), (6, 248411), (43, 34662), (53, 28122), (86, 17331), (106, 14061), (109, 13674), (129, 11554), (159, 9374), (218, 6837), (258, 5777), (318, 4687), (327, 4558), (654, 2279)]