89298430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{686911}}^1$

素因数の和:686931

約数の個数: 16

約数和(自身を含む): 173101824

約数和(自身を除く): 83803394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 686911, 1373822, 3434555, 6869110, 8929843, 17859686, 44649215, 89298430]

約数ペア:

[(1, 89298430), (2, 44649215), (5, 17859686), (10, 8929843), (13, 6869110), (26, 3434555), (65, 1373822), (130, 686911)]