2641538555

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1\times {\mathrm{5981}}^1$

素因数の和:10654

約数の個数: 16

約数和(自身を含む): 3337956000

約数和(自身を除く): 696417445

約数列:

[1, 5, 19, 95, 4649, 5981, 23245, 29905, 88331, 113639, 441655, 568195, 27805669, 139028345, 528307711, 2641538555]

約数ペア:

[(1, 2641538555), (5, 528307711), (19, 139028345), (95, 27805669), (4649, 568195), (5981, 441655), (23245, 113639), (29905, 88331)]