229345468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{19819}}^1$

素因数の和:20097

約数の個数: 24

約数和(自身を含む): 439528320

約数和(自身を除く): 210182852

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2893, 5786, 11572, 19819, 39638, 79276, 218009, 436018, 872036, 5212397, 10424794, 20849588, 57336367, 114672734, 229345468]

約数ペア:

[(1, 229345468), (2, 114672734), (4, 57336367), (11, 20849588), (22, 10424794), (44, 5212397), (263, 872036), (526, 436018), (1052, 218009), (2893, 79276), (5786, 39638), (11572, 19819)]