89114090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{685493}}^1$

素因数の和:685513

約数の個数: 16

約数和(自身を含む): 172744488

約数和(自身を除く): 83630398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 685493, 1370986, 3427465, 6854930, 8911409, 17822818, 44557045, 89114090]

約数ペア:

[(1, 89114090), (2, 44557045), (5, 17822818), (10, 8911409), (13, 6854930), (26, 3427465), (65, 1370986), (130, 685493)]