1900579967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{26423}}^1$

素因数の和:26950

約数の個数: 16

約数和(自身を含む): 2237372928

約数和(自身を除く): 336792961

約数列:

[1, 11, 13, 143, 503, 5533, 6539, 26423, 71929, 290653, 343499, 3778489, 13290769, 146198459, 172779997, 1900579967]

約数ペア:

[(1, 1900579967), (11, 172779997), (13, 146198459), (143, 13290769), (503, 3778489), (5533, 343499), (6539, 290653), (26423, 71929)]