11408021378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{438770053}}^1$

素因数の和:438770068

約数の個数: 8

約数和(自身を含む): 18428342268

約数和(自身を除く): 7020320890

約数列:

[1, 2, 13, 26, 438770053, 877540106, 5704010689, 11408021378]

約数ペア:

[(1, 11408021378), (2, 5704010689), (13, 877540106), (26, 438770053)]