27641510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{212627}}^1$

素因数の和:212647

約数の個数: 16

約数和(自身を含む): 53582256

約数和(自身を除く): 25940746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 212627, 425254, 1063135, 2126270, 2764151, 5528302, 13820755, 27641510]

約数ペア:

[(1, 27641510), (2, 13820755), (5, 5528302), (10, 2764151), (13, 2126270), (26, 1063135), (65, 425254), (130, 212627)]