25840555009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{660529}}^1$

素因数の和:660648

約数の個数: 16

約数和(自身を含む): 28534896000

約数和(自身を除く): 2694340991

約数列:

[1, 19, 29, 71, 551, 1349, 2059, 39121, 660529, 12550051, 19155341, 46897559, 363951479, 891053621, 1360029211, 25840555009]

約数ペア:

[(1, 25840555009), (19, 1360029211), (29, 891053621), (71, 363951479), (551, 46897559), (1349, 19155341), (2059, 12550051), (39121, 660529)]