2028045578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{690281}}^1$

素因数の和:690409

約数の個数: 16

約数和(自身を含む): 3305070216

約数和(自身を除く): 1277024638

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 690281, 1380562, 8973653, 17947306, 78001753, 156003506, 1014022789, 2028045578]

約数ペア:

[(1, 2028045578), (2, 1014022789), (13, 156003506), (26, 78001753), (113, 17947306), (226, 8973653), (1469, 1380562), (2938, 690281)]