2560483934

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 4236541056

約数和(自身を除く): 1676057122

約数列:

[1, 2, 17, 34, 43, 71, 86, 142, 289, 578, 731, 1207, 1451, 1462, 2414, 2902, 3053, 6106, 12427, 20519, 24667, 24854, 41038, 49334, 51901, 62393, 103021, 103802, 124786, 206042, 419339, 838678, 882317, 1060681, 1751357, 1764634, 2121362, 3502714, 4429903, 8859806, 18031577, 29773069, 36063154, 59546138, 75308351, 150616702, 1280241967, 2560483934]

約数ペア:

[(1, 2560483934), (2, 1280241967), (17, 150616702), (34, 75308351), (43, 59546138), (71, 36063154), (86, 29773069), (142, 18031577), (289, 8859806), (578, 4429903), (731, 3502714), (1207, 2121362), (1451, 1764634), (1462, 1751357), (2414, 1060681), (2902, 882317), (3053, 838678), (6106, 419339), (12427, 206042), (20519, 124786), (24667, 103802), (24854, 103021), (41038, 62393), (49334, 51901)]