4990766

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 24

約数和(自身を含む): 8446032

約数和(自身を除く): 3455266

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 503, 902, 1006, 4961, 5533, 9922, 11066, 20623, 41246, 60863, 121726, 226853, 453706, 2495383, 4990766]

約数ペア:

[(1, 4990766), (2, 2495383), (11, 453706), (22, 226853), (41, 121726), (82, 60863), (121, 41246), (242, 20623), (451, 11066), (503, 9922), (902, 5533), (1006, 4961)]