2577882676

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{2890003}}^1$

素因数の和:2890230

約数の個数: 12

約数和(自身を含む): 4531526272

約数和(自身を除く): 1953643596

約数列:

[1, 2, 4, 223, 446, 892, 2890003, 5780006, 11560012, 644470669, 1288941338, 2577882676]

約数ペア:

[(1, 2577882676), (2, 1288941338), (4, 644470669), (223, 11560012), (446, 5780006), (892, 2890003)]