258366977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{929}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 285785280

約数和(自身を除く): 27418303

約数列:

[1, 11, 131, 193, 929, 1441, 2123, 10219, 25283, 121699, 179297, 278113, 1338689, 1972267, 23487907, 258366977]

約数ペア:

[(1, 258366977), (11, 23487907), (131, 1972267), (193, 1338689), (929, 278113), (1441, 179297), (2123, 121699), (10219, 25283)]