7720526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:608

約数の個数: 24

約数和(自身を含む): 12962712

約数和(自身を除く): 5242186

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 523, 671, 1046, 1342, 5753, 7381, 11506, 14762, 31903, 63283, 63806, 126566, 350933, 701866, 3860263, 7720526]

約数ペア:

[(1, 7720526), (2, 3860263), (11, 701866), (22, 350933), (61, 126566), (121, 63806), (122, 63283), (242, 31903), (523, 14762), (671, 11506), (1046, 7381), (1342, 5753)]