89023870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{684799}}^1$

素因数の和:684819

約数の個数: 16

約数和(自身を含む): 172569600

約数和(自身を除く): 83545730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 684799, 1369598, 3423995, 6847990, 8902387, 17804774, 44511935, 89023870]

約数ペア:

[(1, 89023870), (2, 44511935), (5, 17804774), (10, 8902387), (13, 6847990), (26, 3423995), (65, 1369598), (130, 684799)]