2011456856

素因数分解:

$2^3\times {\mathrm{683}}^1\times {\mathrm{368129}}^1$

素因数の和:368818

約数の個数: 16

約数和(自身を含む): 3777013800

約数和(自身を除く): 1765556944

約数列:

[1, 2, 4, 8, 683, 1366, 2732, 5464, 368129, 736258, 1472516, 2945032, 251432107, 502864214, 1005728428, 2011456856]

約数ペア:

[(1, 2011456856), (2, 1005728428), (4, 502864214), (8, 251432107), (683, 2945032), (1366, 1472516), (2732, 736258), (5464, 368129)]