2013224768

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2455

約数の個数: 56

約数和(自身を含む): 4064264160

約数和(自身を除く): 2051039392

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 131, 218, 262, 436, 524, 872, 1048, 1744, 2096, 2203, 3488, 4192, 4406, 6976, 8384, 8812, 14279, 17624, 28558, 35248, 57116, 70496, 114232, 140992, 228464, 240127, 288593, 456928, 480254, 577186, 913856, 960508, 1154372, 1921016, 2308744, 3842032, 4617488, 7684064, 9234976, 15368128, 18469952, 31456637, 62913274, 125826548, 251653096, 503306192, 1006612384, 2013224768]

約数ペア:

[(1, 2013224768), (2, 1006612384), (4, 503306192), (8, 251653096), (16, 125826548), (32, 62913274), (64, 31456637), (109, 18469952), (131, 15368128), (218, 9234976), (262, 7684064), (436, 4617488), (524, 3842032), (872, 2308744), (1048, 1921016), (1744, 1154372), (2096, 960508), (2203, 913856), (3488, 577186), (4192, 480254), (4406, 456928), (6976, 288593), (8384, 240127), (8812, 228464), (14279, 140992), (17624, 114232), (28558, 70496), (35248, 57116)]