8939920834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{86851}}^1$

素因数の和:87010

約数の個数: 32

約数和(自身を含む): 14970505536

約数和(自身を除く): 6030584702

約数列:

[1, 2, 13, 26, 37, 74, 107, 214, 481, 962, 1391, 2782, 3959, 7918, 51467, 86851, 102934, 173702, 1129063, 2258126, 3213487, 6426974, 9293057, 18586114, 41775331, 83550662, 120809741, 241619482, 343843109, 687686218, 4469960417, 8939920834]

約数ペア:

[(1, 8939920834), (2, 4469960417), (13, 687686218), (26, 343843109), (37, 241619482), (74, 120809741), (107, 83550662), (214, 41775331), (481, 18586114), (962, 9293057), (1391, 6426974), (2782, 3213487), (3959, 2258126), (7918, 1129063), (51467, 173702), (86851, 102934)]