2907977732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{102149}}^1$

素因数の和:102811

約数の個数: 24

約数和(自身を含む): 5560228800

約数和(自身を除く): 2652251068

約数列:

[1, 2, 4, 11, 22, 44, 647, 1294, 2588, 7117, 14234, 28468, 102149, 204298, 408596, 1123639, 2247278, 4494556, 66090403, 132180806, 264361612, 726994433, 1453988866, 2907977732]

約数ペア:

[(1, 2907977732), (2, 1453988866), (4, 726994433), (11, 264361612), (22, 132180806), (44, 66090403), (647, 4494556), (1294, 2247278), (2588, 1123639), (7117, 408596), (14234, 204298), (28468, 102149)]