2011156085

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127733}}^1$

素因数の和:127852

約数の個数: 16

約数和(自身を含む): 2501542656

約数和(自身を除く): 490386571

約数列:

[1, 5, 47, 67, 235, 335, 3149, 15745, 127733, 638665, 6003451, 8558111, 30017255, 42790555, 402231217, 2011156085]

約数ペア:

[(1, 2011156085), (5, 402231217), (47, 42790555), (67, 30017255), (235, 8558111), (335, 6003451), (3149, 638665), (15745, 127733)]