7647532906

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{22031}}^1$

素因数の和:22151

約数の個数: 32

約数和(自身を含む): 12584678400

約数和(自身を除く): 4937145494

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 2197, 4394, 13351, 22031, 26702, 44062, 173563, 286403, 347126, 572806, 1740449, 3480898, 3723239, 7446478, 22625837, 45251674, 48402107, 96804214, 294135881, 588271762, 3823766453, 7647532906]

約数ペア:

[(1, 7647532906), (2, 3823766453), (13, 588271762), (26, 294135881), (79, 96804214), (158, 48402107), (169, 45251674), (338, 22625837), (1027, 7446478), (2054, 3723239), (2197, 3480898), (4394, 1740449), (13351, 572806), (22031, 347126), (26702, 286403), (44062, 173563)]