2056569291

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2129}}^1$

素因数の和:2433

約数の個数: 64

約数和(自身を含む): 3680640000

約数和(自身を除く): 1624070709

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 269, 399, 513, 807, 1197, 1883, 2129, 2421, 3591, 5111, 5649, 6387, 7263, 14903, 15333, 16947, 19161, 35777, 40451, 44709, 45999, 50841, 57483, 107331, 121353, 134127, 137997, 283157, 321993, 364059, 402381, 572701, 849471, 965979, 1092177, 1718103, 2548413, 4008907, 5154309, 7645239, 10881319, 12026721, 15462927, 32643957, 36080163, 76169233, 97931871, 108240489, 228507699, 293795613, 685523097, 2056569291]

約数ペア:

[(1, 2056569291), (3, 685523097), (7, 293795613), (9, 228507699), (19, 108240489), (21, 97931871), (27, 76169233), (57, 36080163), (63, 32643957), (133, 15462927), (171, 12026721), (189, 10881319), (269, 7645239), (399, 5154309), (513, 4008907), (807, 2548413), (1197, 1718103), (1883, 1092177), (2129, 965979), (2421, 849471), (3591, 572701), (5111, 402381), (5649, 364059), (6387, 321993), (7263, 283157), (14903, 137997), (15333, 134127), (16947, 121353), (19161, 107331), (35777, 57483), (40451, 50841), (44709, 45999)]