4215013439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2112

約数の個数: 64

約数和(自身を含む): 5806080000

約数和(自身を除く): 1591066561

約数列:

[1, 7, 13, 17, 29, 47, 91, 119, 203, 221, 329, 377, 493, 611, 799, 1363, 1547, 1999, 2639, 3451, 4277, 5593, 6409, 9541, 10387, 13993, 17719, 23171, 25987, 33983, 44863, 57971, 72709, 93953, 124033, 162197, 181909, 237881, 301223, 405797, 441779, 657671, 753623, 985507, 1221389, 1597201, 2108561, 2724637, 3092453, 5275361, 6898549, 8549723, 11180407, 12811591, 19072459, 20763613, 35420281, 46318829, 89681137, 145345291, 247941967, 324231803, 602144777, 4215013439]

約数ペア:

[(1, 4215013439), (7, 602144777), (13, 324231803), (17, 247941967), (29, 145345291), (47, 89681137), (91, 46318829), (119, 35420281), (203, 20763613), (221, 19072459), (329, 12811591), (377, 11180407), (493, 8549723), (611, 6898549), (799, 5275361), (1363, 3092453), (1547, 2724637), (1999, 2108561), (2639, 1597201), (3451, 1221389), (4277, 985507), (5593, 753623), (6409, 657671), (9541, 441779), (10387, 405797), (13993, 301223), (17719, 237881), (23171, 181909), (25987, 162197), (33983, 124033), (44863, 93953), (57971, 72709)]