2017850728

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{4831}}^1$

素因数の和:5425

約数の個数: 32

約数和(自身を含む): 3826944000

約数和(自身を除く): 1809093272

約数列:

[1, 2, 4, 8, 109, 218, 436, 479, 872, 958, 1916, 3832, 4831, 9662, 19324, 38648, 52211, 104422, 208844, 417688, 526579, 1053158, 2106316, 2314049, 4212632, 4628098, 9256196, 18512392, 252231341, 504462682, 1008925364, 2017850728]

約数ペア:

[(1, 2017850728), (2, 1008925364), (4, 504462682), (8, 252231341), (109, 18512392), (218, 9256196), (436, 4628098), (479, 4212632), (872, 2314049), (958, 2106316), (1916, 1053158), (3832, 526579), (4831, 417688), (9662, 208844), (19324, 104422), (38648, 52211)]