2257594559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1\times {\mathrm{1789}}^1$

素因数の和:3178

約数の個数: 16

約数和(自身を含む): 2493828000

約数和(自身を除く): 236233441

約数列:

[1, 11, 89, 979, 1289, 1789, 14179, 19679, 114721, 159221, 1261931, 1751431, 2306021, 25366231, 205235869, 2257594559]

約数ペア:

[(1, 2257594559), (11, 205235869), (89, 25366231), (979, 2306021), (1289, 1751431), (1789, 1261931), (14179, 159221), (19679, 114721)]