269432878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{85643}}^1$

素因数の和:85680

約数の個数: 24

約数和(自身を含む): 478407384

約数和(自身を除く): 208974506

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 85643, 171286, 942073, 1113359, 1884146, 2226718, 10362803, 12246949, 20725606, 24493898, 134716439, 269432878]

約数ペア:

[(1, 269432878), (2, 134716439), (11, 24493898), (13, 20725606), (22, 12246949), (26, 10362803), (121, 2226718), (143, 1884146), (242, 1113359), (286, 942073), (1573, 171286), (3146, 85643)]