2008049351

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{28439}}^1$

素因数の和:28595

約数の個数: 24

約数和(自身を含む): 2567790720

約数和(自身を除く): 559741369

約数列:

[1, 7, 11, 49, 77, 131, 539, 917, 1441, 6419, 10087, 28439, 70609, 199073, 312829, 1393511, 2189803, 3725509, 15328621, 26078563, 40980599, 182549941, 286864193, 2008049351]

約数ペア:

[(1, 2008049351), (7, 286864193), (11, 182549941), (49, 40980599), (77, 26078563), (131, 15328621), (539, 3725509), (917, 2189803), (1441, 1393511), (6419, 312829), (10087, 199073), (28439, 70609)]