2054692913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1328179}}^1$

素因数の和:1328216

約数の個数: 16

約数和(自身を含む): 2677610880

約数和(自身を除く): 622917967

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1328179, 9297253, 17266327, 22579043, 120864289, 158053301, 293527559, 2054692913]

約数ペア:

[(1, 2054692913), (7, 293527559), (13, 158053301), (17, 120864289), (91, 22579043), (119, 17266327), (221, 9297253), (1547, 1328179)]