89393330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{687641}}^1$

素因数の和:687661

約数の個数: 16

約数和(自身を含む): 173285784

約数和(自身を除く): 83892454

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 687641, 1375282, 3438205, 6876410, 8939333, 17878666, 44696665, 89393330]

約数ペア:

[(1, 89393330), (2, 44696665), (5, 17878666), (10, 8939333), (13, 6876410), (26, 3438205), (65, 1375282), (130, 687641)]