664192481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{11059}}^1$

素因数の和:11216

約数の個数: 16

約数和(自身を含む): 729960000

約数和(自身を除く): 65767519

約数列:

[1, 19, 29, 109, 551, 2071, 3161, 11059, 60059, 210121, 320711, 1205431, 6093509, 22903189, 34957499, 664192481]

約数ペア:

[(1, 664192481), (19, 34957499), (29, 22903189), (109, 6093509), (551, 1205431), (2071, 320711), (3161, 210121), (11059, 60059)]