2004457084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{16127}}^1$

素因数の和:16354

約数の個数: 48

約数和(自身を含む): 4205150208

約数和(自身を除く): 2200693124

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 193, 322, 386, 644, 772, 1351, 2702, 4439, 5404, 8878, 16127, 17756, 31073, 32254, 62146, 64508, 112889, 124292, 225778, 370921, 451556, 741842, 1483684, 2596447, 3112511, 5192894, 6225022, 10385788, 12450044, 21787577, 43575154, 71587753, 87150308, 143175506, 286351012, 501114271, 1002228542, 2004457084]

約数ペア:

[(1, 2004457084), (2, 1002228542), (4, 501114271), (7, 286351012), (14, 143175506), (23, 87150308), (28, 71587753), (46, 43575154), (92, 21787577), (161, 12450044), (193, 10385788), (322, 6225022), (386, 5192894), (644, 3112511), (772, 2596447), (1351, 1483684), (2702, 741842), (4439, 451556), (5404, 370921), (8878, 225778), (16127, 124292), (17756, 112889), (31073, 64508), (32254, 62146)]