2017900088

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3552641}}^1$

素因数の和:3552718

約数の個数: 16

約数和(自身を含む): 3836853360

約数和(自身を除く): 1818953272

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3552641, 7105282, 14210564, 28421128, 252237511, 504475022, 1008950044, 2017900088]

約数ペア:

[(1, 2017900088), (2, 1008950044), (4, 504475022), (8, 252237511), (71, 28421128), (142, 14210564), (284, 7105282), (568, 3552641)]