2080249916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 3840721920

約数和(自身を除く): 1760472004

約数列:

[1, 2, 4, 31, 62, 83, 107, 124, 166, 214, 332, 428, 1889, 2573, 3317, 3778, 5146, 6634, 7556, 8881, 10292, 13268, 17762, 35524, 58559, 117118, 156787, 202123, 234236, 275311, 313574, 404246, 550622, 627148, 808492, 1101244, 4860397, 6265813, 9720794, 12531626, 16776209, 19441588, 25063252, 33552418, 67104836, 520062479, 1040124958, 2080249916]

約数ペア:

[(1, 2080249916), (2, 1040124958), (4, 520062479), (31, 67104836), (62, 33552418), (83, 25063252), (107, 19441588), (124, 16776209), (166, 12531626), (214, 9720794), (332, 6265813), (428, 4860397), (1889, 1101244), (2573, 808492), (3317, 627148), (3778, 550622), (5146, 404246), (6634, 313574), (7556, 275311), (8881, 234236), (10292, 202123), (13268, 156787), (17762, 117118), (35524, 58559)]