258974802

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{625543}}^1$

素因数の和:625574

約数の個数: 24

約数和(自身を含む): 585509184

約数和(自身を除く): 326534382

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 625543, 1251086, 1876629, 3753258, 5629887, 11259774, 14387489, 28774978, 43162467, 86324934, 129487401, 258974802]

約数ペア:

[(1, 258974802), (2, 129487401), (3, 86324934), (6, 43162467), (9, 28774978), (18, 14387489), (23, 11259774), (46, 5629887), (69, 3753258), (138, 1876629), (207, 1251086), (414, 625543)]