2045677556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{1549}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 3909906000

約数和(自身を除く): 1864228444

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 233, 436, 466, 932, 1417, 1549, 2834, 3029, 3098, 5668, 6058, 6196, 12116, 20137, 25397, 40274, 50794, 80548, 101588, 168841, 330161, 337682, 360917, 660322, 675364, 721834, 1320644, 1443668, 2194933, 4389866, 4691921, 8779732, 9383842, 18767684, 39339953, 78679906, 157359812, 511419389, 1022838778, 2045677556]

約数ペア:

[(1, 2045677556), (2, 1022838778), (4, 511419389), (13, 157359812), (26, 78679906), (52, 39339953), (109, 18767684), (218, 9383842), (233, 8779732), (436, 4691921), (466, 4389866), (932, 2194933), (1417, 1443668), (1549, 1320644), (2834, 721834), (3029, 675364), (3098, 660322), (5668, 360917), (6058, 337682), (6196, 330161), (12116, 168841), (20137, 101588), (25397, 80548), (40274, 50794)]