254258171

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11087}}^1$

素因数の和:11194

約数の個数: 16

約数和(自身を含む): 287400960

約数和(自身を除く): 33142789

約数列:

[1, 17, 19, 71, 323, 1207, 1349, 11087, 22933, 188479, 210653, 787177, 3581101, 13382009, 14956363, 254258171]

約数ペア:

[(1, 254258171), (17, 14956363), (19, 13382009), (71, 3581101), (323, 787177), (1207, 210653), (1349, 188479), (11087, 22933)]