494261072

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{111521}}^1$

素因数の和:111806

約数の個数: 20

約数和(自身を含む): 961096596

約数和(自身を除く): 466835524

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 111521, 223042, 446084, 892168, 1784336, 30891317, 61782634, 123565268, 247130536, 494261072]

約数ペア:

[(1, 494261072), (2, 247130536), (4, 123565268), (8, 61782634), (16, 30891317), (277, 1784336), (554, 892168), (1108, 446084), (2216, 223042), (4432, 111521)]