494112868

素因数分解:

$2^2\times {\mathrm{1721}}^1\times {\mathrm{71777}}^1$

素因数の和:73502

約数の個数: 12

約数和(自身を含む): 865212012

約数和(自身を除く): 371099144

約数列:

[1, 2, 4, 1721, 3442, 6884, 71777, 143554, 287108, 123528217, 247056434, 494112868]

約数ペア:

[(1, 494112868), (2, 247056434), (4, 123528217), (1721, 287108), (3442, 143554), (6884, 71777)]