13143973310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7777499}}^1$

素因数の和:7777532

約数の個数: 24

約数和(自身を含む): 25619085000

約数和(自身を除く): 12475111690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 7777499, 15554998, 38887495, 77774990, 101107487, 202214974, 505537435, 1011074870, 1314397331, 2628794662, 6571986655, 13143973310]

約数ペア:

[(1, 13143973310), (2, 6571986655), (5, 2628794662), (10, 1314397331), (13, 1011074870), (26, 505537435), (65, 202214974), (130, 101107487), (169, 77774990), (338, 38887495), (845, 15554998), (1690, 7777499)]