2009352962

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1\times {\mathrm{4993}}^1$

素因数の和:5953

約数の個数: 16

約数和(自身を含む): 3029000832

約数和(自身を除く): 1019647870

約数列:

[1, 2, 311, 622, 647, 1294, 4993, 9986, 201217, 402434, 1552823, 3105646, 3230471, 6460942, 1004676481, 2009352962]

約数ペア:

[(1, 2009352962), (2, 1004676481), (311, 6460942), (622, 3230471), (647, 3105646), (1294, 1552823), (4993, 402434), (9986, 201217)]