8789148290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67608833}}^1$

素因数の和:67608853

約数の個数: 16

約数和(自身を含む): 17037426168

約数和(自身を除く): 8248277878

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 67608833, 135217666, 338044165, 676088330, 878914829, 1757829658, 4394574145, 8789148290]

約数ペア:

[(1, 8789148290), (2, 4394574145), (5, 1757829658), (10, 878914829), (13, 676088330), (26, 338044165), (65, 135217666), (130, 67608833)]