25523402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2089}}^1$

素因数の和:2281

約数の個数: 16

約数和(自身を含む): 39501000

約数和(自身を除く): 13977598

約数列:

[1, 2, 41, 82, 149, 298, 2089, 4178, 6109, 12218, 85649, 171298, 311261, 622522, 12761701, 25523402]

約数ペア:

[(1, 25523402), (2, 12761701), (41, 622522), (82, 311261), (149, 171298), (298, 85649), (2089, 12218), (4178, 6109)]