2912192206

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{142183}}^1$

素因数の和:142229

約数の個数: 48

約数和(自身を含む): 5835231360

約数和(自身を除く): 2923039154

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 20482, 142183, 284366, 995281, 1564013, 1990562, 2701477, 3128026, 5402954, 6966967, 10948091, 13933934, 18910339, 21896182, 29716247, 37820678, 59432494, 76636637, 132372373, 153273274, 208013729, 264744746, 416027458, 1456096103, 2912192206]

約数ペア:

[(1, 2912192206), (2, 1456096103), (7, 416027458), (11, 264744746), (14, 208013729), (19, 153273274), (22, 132372373), (38, 76636637), (49, 59432494), (77, 37820678), (98, 29716247), (133, 21896182), (154, 18910339), (209, 13933934), (266, 10948091), (418, 6966967), (539, 5402954), (931, 3128026), (1078, 2701477), (1463, 1990562), (1862, 1564013), (2926, 995281), (10241, 284366), (20482, 142183)]