2065323010

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{664091}}^1$

素因数の和:664409

約数の個数: 16

約数和(自身を含む): 3729540672

約数和(自身を除く): 1664217662

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 664091, 1328182, 3320455, 6640910, 206532301, 413064602, 1032661505, 2065323010]

約数ペア:

[(1, 2065323010), (2, 1032661505), (5, 413064602), (10, 206532301), (311, 6640910), (622, 3320455), (1555, 1328182), (3110, 664091)]