2162821264

素因数分解:

$2^4\times {\mathrm{23761}}^1\times {\mathrm{5689}}^1$

素因数の和:29458

約数の個数: 20

約数和(自身を含む): 4191379180

約数和(自身を除く): 2028557916

約数列:

[1, 2, 4, 8, 16, 5689, 11378, 22756, 23761, 45512, 47522, 91024, 95044, 190088, 380176, 135176329, 270352658, 540705316, 1081410632, 2162821264]

約数ペア:

[(1, 2162821264), (2, 1081410632), (4, 540705316), (8, 270352658), (16, 135176329), (5689, 380176), (11378, 190088), (22756, 95044), (23761, 91024), (45512, 47522)]