486521081

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{751}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 511660800

約数和(自身を除く): 25139719

約数列:

[1, 29, 89, 251, 751, 2581, 7279, 21779, 22339, 66839, 188501, 647831, 1938331, 5466529, 16776589, 486521081]

約数ペア:

[(1, 486521081), (29, 16776589), (89, 5466529), (251, 1938331), (751, 647831), (2581, 188501), (7279, 66839), (21779, 22339)]