2013133045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 3093479424

約数和(自身を除く): 1080346379

約数列:

[1, 5, 7, 11, 35, 55, 73, 77, 83, 365, 385, 415, 511, 581, 803, 863, 913, 2555, 2905, 4015, 4315, 4565, 5621, 6041, 6059, 6391, 9493, 28105, 30205, 30295, 31955, 42413, 47465, 62999, 66451, 66649, 71629, 212065, 314995, 332255, 333245, 358145, 440993, 466543, 501403, 692989, 787919, 2204965, 2332715, 2507015, 3464945, 3939595, 4850923, 5228917, 5515433, 24254615, 26144585, 27577165, 36602419, 57518087, 183012095, 287590435, 402626609, 2013133045]

約数ペア:

[(1, 2013133045), (5, 402626609), (7, 287590435), (11, 183012095), (35, 57518087), (55, 36602419), (73, 27577165), (77, 26144585), (83, 24254615), (365, 5515433), (385, 5228917), (415, 4850923), (511, 3939595), (581, 3464945), (803, 2507015), (863, 2332715), (913, 2204965), (2555, 787919), (2905, 692989), (4015, 501403), (4315, 466543), (4565, 440993), (5621, 358145), (6041, 333245), (6059, 332255), (6391, 314995), (9493, 212065), (28105, 71629), (30205, 66649), (30295, 66451), (31955, 62999), (42413, 47465)]