1020584

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 1926420

約数和(自身を除く): 905836

約数列:

[1, 2, 4, 8, 193, 386, 661, 772, 1322, 1544, 2644, 5288, 127573, 255146, 510292, 1020584]

約数ペア:

[(1, 1020584), (2, 510292), (4, 255146), (8, 127573), (193, 5288), (386, 2644), (661, 1544), (772, 1322)]