2011187525732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151856503}}^1$

素因数の和:151856568

約数の個数: 48

約数和(自身を含む): 4490093110272

約数和(自身を除く): 2478905584540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 13244, 151856503, 303713006, 607426012, 1062995521, 1670421533, 2125991042, 3340843066, 4251982084, 6529829629, 6681686132, 11692950731, 13059659258, 23385901462, 26119318516, 45708807403, 46771802924, 71828125919, 91417614806, 143656251838, 182835229612, 287312503676, 502796881433, 1005593762866, 2011187525732]

約数ペア:

[(1, 2011187525732), (2, 1005593762866), (4, 502796881433), (7, 287312503676), (11, 182835229612), (14, 143656251838), (22, 91417614806), (28, 71828125919), (43, 46771802924), (44, 45708807403), (77, 26119318516), (86, 23385901462), (154, 13059659258), (172, 11692950731), (301, 6681686132), (308, 6529829629), (473, 4251982084), (602, 3340843066), (946, 2125991042), (1204, 1670421533), (1892, 1062995521), (3311, 607426012), (6622, 303713006), (13244, 151856503)]