2010368195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{514819}}^1$

素因数の和:514906

約数の個数: 16

約数和(自身を含む): 2668826880

約数和(自身を除く): 658458685

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 514819, 2574095, 5663009, 28315045, 36552149, 182760745, 402073639, 2010368195]

約数ペア:

[(1, 2010368195), (5, 402073639), (11, 182760745), (55, 36552149), (71, 28315045), (355, 5663009), (781, 2574095), (3905, 514819)]