2012330512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71339}}^1$

素因数の和:71431

約数の個数: 40

約数和(自身を含む): 4086925920

約数和(自身を除く): 2074595408

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 7052, 14104, 28208, 71339, 142678, 285356, 570712, 1141424, 2924899, 3067577, 5849798, 6135154, 11699596, 12270308, 23399192, 24540616, 46798384, 49081232, 125770657, 251541314, 503082628, 1006165256, 2012330512]

約数ペア:

[(1, 2012330512), (2, 1006165256), (4, 503082628), (8, 251541314), (16, 125770657), (41, 49081232), (43, 46798384), (82, 24540616), (86, 23399192), (164, 12270308), (172, 11699596), (328, 6135154), (344, 5849798), (656, 3067577), (688, 2924899), (1763, 1141424), (3526, 570712), (7052, 285356), (14104, 142678), (28208, 71339)]