565521327004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2239}}^1\times {\mathrm{19447}}^1$

素因数の和:21898

約数の個数: 48

約数和(自身を含む): 1053888675840

約数和(自身を除く): 488367348836

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 2239, 3247, 4478, 6494, 8956, 12988, 19447, 38063, 38894, 76126, 77788, 152252, 330599, 427649, 661198, 855298, 1322396, 1710596, 3714377, 7270033, 7428754, 14540066, 14857508, 29080132, 43541833, 63144409, 87083666, 126288818, 174167332, 252577636, 740211161, 1480422322, 2960844644, 8316490103, 16632980206, 33265960412, 141380331751, 282760663502, 565521327004]

約数ペア:

[(1, 565521327004), (2, 282760663502), (4, 141380331751), (17, 33265960412), (34, 16632980206), (68, 8316490103), (191, 2960844644), (382, 1480422322), (764, 740211161), (2239, 252577636), (3247, 174167332), (4478, 126288818), (6494, 87083666), (8956, 63144409), (12988, 43541833), (19447, 29080132), (38063, 14857508), (38894, 14540066), (76126, 7428754), (77788, 7270033), (152252, 3714377), (330599, 1710596), (427649, 1322396), (661198, 855298)]