2578312124

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{796759}}^1$

素因数の和:797572

約数の個数: 12

約数和(自身を含む): 4517629200

約数和(自身を除く): 1939317076

約数列:

[1, 2, 4, 809, 1618, 3236, 796759, 1593518, 3187036, 644578031, 1289156062, 2578312124]

約数ペア:

[(1, 2578312124), (2, 1289156062), (4, 644578031), (809, 3187036), (1618, 1593518), (3236, 796759)]