2017059488

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{977}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 4011071400

約数和(自身を除く): 1994011912

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 433, 596, 866, 977, 1192, 1732, 1954, 2384, 3464, 3908, 4768, 6928, 7816, 13856, 15632, 31264, 64517, 129034, 145573, 258068, 291146, 423041, 516136, 582292, 846082, 1032272, 1164584, 1692164, 2064544, 2329168, 3384328, 4658336, 6768656, 13537312, 63033109, 126066218, 252132436, 504264872, 1008529744, 2017059488]

約数ペア:

[(1, 2017059488), (2, 1008529744), (4, 504264872), (8, 252132436), (16, 126066218), (32, 63033109), (149, 13537312), (298, 6768656), (433, 4658336), (596, 3384328), (866, 2329168), (977, 2064544), (1192, 1692164), (1732, 1164584), (1954, 1032272), (2384, 846082), (3464, 582292), (3908, 516136), (4768, 423041), (6928, 291146), (7816, 258068), (13856, 145573), (15632, 129034), (31264, 64517)]