2008982305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{52861}}^1$

素因数の和:53568

約数の個数: 16

約数和(自身を含む): 2633796288

約数和(自身を除く): 624813983

約数列:

[1, 5, 11, 55, 691, 3455, 7601, 38005, 52861, 264305, 581471, 2907355, 36526951, 182634755, 401796461, 2008982305]

約数ペア:

[(1, 2008982305), (5, 401796461), (11, 182634755), (55, 36526951), (691, 2907355), (3455, 581471), (7601, 264305), (38005, 52861)]