2016686485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{516437}}^1$

素因数の和:516524

約数の個数: 16

約数和(自身を含む): 2677214592

約数和(自身を除く): 660528107

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 516437, 2582185, 5680807, 28404035, 36667027, 183335135, 403337297, 2016686485]

約数ペア:

[(1, 2016686485), (5, 403337297), (11, 183335135), (55, 36667027), (71, 28404035), (355, 5680807), (781, 2582185), (3905, 516437)]