667347632048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1438249207}}^1$

素因数の和:1438249244

約数の個数: 20

約数和(自身を含む): 1337571763440

約数和(自身を除く): 670224131392

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1438249207, 2876498414, 5752996828, 11505993656, 23011987312, 41709227003, 83418454006, 166836908012, 333673816024, 667347632048]

約数ペア:

[(1, 667347632048), (2, 333673816024), (4, 166836908012), (8, 83418454006), (16, 41709227003), (29, 23011987312), (58, 11505993656), (116, 5752996828), (232, 2876498414), (464, 1438249207)]