5258974

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 9283248

約数和(自身を除く): 4024274

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 521, 721, 1042, 1442, 3647, 5047, 7294, 10094, 25529, 51058, 53663, 107326, 375641, 751282, 2629487, 5258974]

約数ペア:

[(1, 5258974), (2, 2629487), (7, 751282), (14, 375641), (49, 107326), (98, 53663), (103, 51058), (206, 25529), (521, 10094), (721, 7294), (1042, 5047), (1442, 3647)]