7780506

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 16251840

約数和(自身を除く): 8471334

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 569, 1138, 1707, 2279, 3414, 4558, 6837, 13674, 24467, 30157, 48934, 60314, 73401, 90471, 146802, 180942, 1296751, 2593502, 3890253, 7780506]

約数ペア:

[(1, 7780506), (2, 3890253), (3, 2593502), (6, 1296751), (43, 180942), (53, 146802), (86, 90471), (106, 73401), (129, 60314), (159, 48934), (258, 30157), (318, 24467), (569, 13674), (1138, 6837), (1707, 4558), (2279, 3414)]