488351630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3756551}}^1$

素因数の和:3756571

約数の個数: 16

約数和(自身を含む): 946651104

約数和(自身を除く): 458299474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3756551, 7513102, 18782755, 37565510, 48835163, 97670326, 244175815, 488351630]

約数ペア:

[(1, 488351630), (2, 244175815), (5, 97670326), (10, 48835163), (13, 37565510), (26, 18782755), (65, 7513102), (130, 3756551)]