2010411905

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{22777}}^1$

素因数の和:23048

約数の個数: 16

約数和(自身を含む): 2449090560

約数和(自身を除く): 438678655

約数列:

[1, 5, 127, 139, 635, 695, 17653, 22777, 88265, 113885, 2892679, 3166003, 14463395, 15830015, 402082381, 2010411905]

約数ペア:

[(1, 2010411905), (5, 402082381), (127, 15830015), (139, 14463395), (635, 3166003), (695, 2892679), (17653, 113885), (22777, 88265)]