4078561604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{78433877}}^1$

素因数の和:78433894

約数の個数: 12

約数和(自身を含む): 7686520044

約数和(自身を除く): 3607958440

約数列:

[1, 2, 4, 13, 26, 52, 78433877, 156867754, 313735508, 1019640401, 2039280802, 4078561604]

約数ペア:

[(1, 4078561604), (2, 2039280802), (4, 1019640401), (13, 313735508), (26, 156867754), (52, 78433877)]