57810986

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{2089}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 88256520

約数和(自身を除く): 30445534

約数列:

[1, 2, 101, 137, 202, 274, 2089, 4178, 13837, 27674, 210989, 286193, 421978, 572386, 28905493, 57810986]

約数ペア:

[(1, 57810986), (2, 28905493), (101, 572386), (137, 421978), (202, 286193), (274, 210989), (2089, 27674), (4178, 13837)]