389634679

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{88493}}^1$

素因数の和:88554

約数の個数: 16

約数和(自身を含む): 484239168

約数和(自身を除く): 94604489

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 88493, 619451, 1504381, 3274241, 10530667, 22919687, 55662097, 389634679]

約数ペア:

[(1, 389634679), (7, 55662097), (17, 22919687), (37, 10530667), (119, 3274241), (259, 1504381), (629, 619451), (4403, 88493)]