2011456085

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1\times {\mathrm{5441}}^1$

素因数の和:6244

約数の個数: 16

約数和(自身を含む): 2440279872

約数和(自身を除く): 428823787

約数列:

[1, 5, 107, 535, 691, 3455, 5441, 27205, 73937, 369685, 582187, 2910935, 3759731, 18798655, 402291217, 2011456085]

約数ペア:

[(1, 2011456085), (5, 402291217), (107, 18798655), (535, 3759731), (691, 2910935), (3455, 582187), (5441, 369685), (27205, 73937)]