2009696824

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{18443}}^1$

素因数の和:18759

約数の個数: 32

約数和(自身を含む): 3854427120

約数和(自身を除く): 1844730296

約数列:

[1, 2, 4, 8, 53, 106, 212, 257, 424, 514, 1028, 2056, 13621, 18443, 27242, 36886, 54484, 73772, 108968, 147544, 977479, 1954958, 3909916, 4739851, 7819832, 9479702, 18959404, 37918808, 251212103, 502424206, 1004848412, 2009696824]

約数ペア:

[(1, 2009696824), (2, 1004848412), (4, 502424206), (8, 251212103), (53, 37918808), (106, 18959404), (212, 9479702), (257, 7819832), (424, 4739851), (514, 3909916), (1028, 1954958), (2056, 977479), (13621, 147544), (18443, 108968), (27242, 73772), (36886, 54484)]