505492039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{5281}}^1$

素因数の和:5530

約数の個数: 16

約数和(自身を含む): 562004800

約数和(自身を除く): 56512761

約数列:

[1, 13, 37, 199, 481, 2587, 5281, 7363, 68653, 95719, 195397, 1050919, 2540161, 13661947, 38884003, 505492039]

約数ペア:

[(1, 505492039), (13, 38884003), (37, 13661947), (199, 2540161), (481, 1050919), (2587, 195397), (5281, 95719), (7363, 68653)]