2078562761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{2441}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 2285712000

約数和(自身を除く): 207149239

約数列:

[1, 11, 199, 389, 2189, 2441, 4279, 26851, 77411, 485759, 851521, 949549, 5343349, 10445039, 188960251, 2078562761]

約数ペア:

[(1, 2078562761), (11, 188960251), (199, 10445039), (389, 5343349), (2189, 949549), (2441, 851521), (4279, 485759), (26851, 77411)]