89242270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{686479}}^1$

素因数の和:686499

約数の個数: 16

約数和(自身を含む): 172992960

約数和(自身を除く): 83750690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 686479, 1372958, 3432395, 6864790, 8924227, 17848454, 44621135, 89242270]

約数ペア:

[(1, 89242270), (2, 44621135), (5, 17848454), (10, 8924227), (13, 6864790), (26, 3432395), (65, 1372958), (130, 686479)]