1628870111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{4349}}^1$

素因数の和:4870

約数の個数: 16

約数和(自身を含む): 1804032000

約数和(自身を除く): 175161889

約数列:

[1, 11, 79, 431, 869, 4349, 4741, 34049, 47839, 343571, 374539, 1874419, 3779281, 20618609, 148079101, 1628870111]

約数ペア:

[(1, 1628870111), (11, 148079101), (79, 20618609), (431, 3779281), (869, 1874419), (4349, 374539), (4741, 343571), (34049, 47839)]