68390234566

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{2086213}}^1$

素因数の和:2086695

約数の個数: 16

約数和(自身を含む): 105595807824

約数和(自身を除く): 37205573258

約数列:

[1, 2, 37, 74, 443, 886, 16391, 32782, 2086213, 4172426, 77189881, 154379762, 924192359, 1848384718, 34195117283, 68390234566]

約数ペア:

[(1, 68390234566), (2, 34195117283), (37, 1848384718), (74, 924192359), (443, 154379762), (886, 77189881), (16391, 4172426), (32782, 2086213)]