28322218

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1193

約数の個数: 16

約数和(自身を含む): 43237800

約数和(自身を除く): 14915582

約数列:

[1, 2, 101, 149, 202, 298, 941, 1882, 15049, 30098, 95041, 140209, 190082, 280418, 14161109, 28322218]

約数ペア:

[(1, 28322218), (2, 14161109), (101, 280418), (149, 190082), (202, 140209), (298, 95041), (941, 30098), (1882, 15049)]