1507567984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{16361}}^1$

素因数の和:16825

約数の個数: 40

約数和(自身を含む): 3152891952

約数和(自身を除く): 1645323968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 443, 886, 1772, 3544, 5759, 7088, 11518, 16361, 23036, 32722, 46072, 65444, 92144, 130888, 212693, 261776, 425386, 850772, 1701544, 3403088, 7247923, 14495846, 28991692, 57983384, 94222999, 115966768, 188445998, 376891996, 753783992, 1507567984]

約数ペア:

[(1, 1507567984), (2, 753783992), (4, 376891996), (8, 188445998), (13, 115966768), (16, 94222999), (26, 57983384), (52, 28991692), (104, 14495846), (208, 7247923), (443, 3403088), (886, 1701544), (1772, 850772), (3544, 425386), (5759, 261776), (7088, 212693), (11518, 130888), (16361, 92144), (23036, 65444), (32722, 46072)]