245156958

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{332191}}^1$

素因数の和:332240

約数の個数: 24

約数和(自身を含む): 544130496

約数和(自身を除く): 298973538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 332191, 664382, 996573, 1993146, 2989719, 5979438, 13619831, 27239662, 40859493, 81718986, 122578479, 245156958]

約数ペア:

[(1, 245156958), (2, 122578479), (3, 81718986), (6, 40859493), (9, 27239662), (18, 13619831), (41, 5979438), (82, 2989719), (123, 1993146), (246, 996573), (369, 664382), (738, 332191)]