2017166390

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1785103}}^1$

素因数の和:1785223

約数の個数: 16

約数和(自身を含む): 3663033408

約数和(自身を除く): 1645867018

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1785103, 3570206, 8925515, 17851030, 201716639, 403433278, 1008583195, 2017166390]

約数ペア:

[(1, 2017166390), (2, 1008583195), (5, 403433278), (10, 201716639), (113, 17851030), (226, 8925515), (565, 3570206), (1130, 1785103)]