2617550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4052

約数の個数: 24

約数和(自身を含む): 5244456

約数和(自身を除く): 2626906

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4027, 8054, 20135, 40270, 52351, 100675, 104702, 201350, 261755, 523510, 1308775, 2617550]

約数ペア:

[(1, 2617550), (2, 1308775), (5, 523510), (10, 261755), (13, 201350), (25, 104702), (26, 100675), (50, 52351), (65, 40270), (130, 20135), (325, 8054), (650, 4027)]