490616036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{27631}}^1$

素因数の和:27851

約数の個数: 24

約数和(自身を含む): 900582144

約数和(自身を除く): 409966108

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 4439, 8878, 17756, 27631, 55262, 110524, 635513, 1271026, 2542052, 5332783, 10665566, 21331132, 122654009, 245308018, 490616036]

約数ペア:

[(1, 490616036), (2, 245308018), (4, 122654009), (23, 21331132), (46, 10665566), (92, 5332783), (193, 2542052), (386, 1271026), (772, 635513), (4439, 110524), (8878, 55262), (17756, 27631)]