2577960014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4091}}^1$

素因数の和:4245

約数の個数: 64

約数和(自身を含む): 4902543360

約数和(自身を除く): 2324583346

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 103, 133, 161, 206, 266, 322, 437, 721, 874, 1442, 1957, 2369, 3059, 3914, 4091, 4738, 6118, 8182, 13699, 16583, 27398, 28637, 33166, 45011, 57274, 77729, 90022, 94093, 155458, 188186, 315077, 421373, 544103, 630154, 658651, 842746, 1088206, 1317302, 1787767, 2949611, 3575534, 5899222, 8006087, 9691579, 12514369, 16012174, 19383158, 25028738, 56042609, 67841053, 112085218, 135682106, 184140001, 368280002, 1288980007, 2577960014]

約数ペア:

[(1, 2577960014), (2, 1288980007), (7, 368280002), (14, 184140001), (19, 135682106), (23, 112085218), (38, 67841053), (46, 56042609), (103, 25028738), (133, 19383158), (161, 16012174), (206, 12514369), (266, 9691579), (322, 8006087), (437, 5899222), (721, 3575534), (874, 2949611), (1442, 1787767), (1957, 1317302), (2369, 1088206), (3059, 842746), (3914, 658651), (4091, 630154), (4738, 544103), (6118, 421373), (8182, 315077), (13699, 188186), (16583, 155458), (27398, 94093), (28637, 90022), (33166, 77729), (45011, 57274)]