564306548

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{834773}}^1$

素因数の和:834803

約数の個数: 18

約数和(自身を含む): 1069345494

約数和(自身を除く): 505038946

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 834773, 1669546, 3339092, 10852049, 21704098, 43408196, 141076637, 282153274, 564306548]

約数ペア:

[(1, 564306548), (2, 282153274), (4, 141076637), (13, 43408196), (26, 21704098), (52, 10852049), (169, 3339092), (338, 1669546), (676, 834773)]