2081134561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1\times {\mathrm{3361}}^1$

素因数の和:3864

約数の個数: 16

約数和(自身を含む): 2290893696

約数和(自身を除く): 209759135

約数列:

[1, 11, 181, 311, 1991, 3361, 3421, 36971, 56291, 608341, 619201, 1045271, 6691751, 11497981, 189194051, 2081134561]

約数ペア:

[(1, 2081134561), (11, 189194051), (181, 11497981), (311, 6691751), (1991, 1045271), (3361, 619201), (3421, 608341), (36971, 56291)]