1617382390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{957031}}^1$

素因数の和:957064

約数の個数: 24

約数和(自身を含む): 3152463408

約数和(自身を除く): 1535081018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 957031, 1914062, 4785155, 9570310, 12441403, 24882806, 62207015, 124414030, 161738239, 323476478, 808691195, 1617382390]

約数ペア:

[(1, 1617382390), (2, 808691195), (5, 323476478), (10, 161738239), (13, 124414030), (26, 62207015), (65, 24882806), (130, 12441403), (169, 9570310), (338, 4785155), (845, 1914062), (1690, 957031)]