996879356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 1924473600

約数和(自身を除く): 927594244

約数列:

[1, 2, 4, 11, 22, 44, 199, 257, 398, 443, 514, 796, 886, 1028, 1772, 2189, 2827, 4378, 4873, 5654, 8756, 9746, 11308, 19492, 51143, 88157, 102286, 113851, 176314, 204572, 227702, 352628, 455404, 562573, 969727, 1125146, 1252361, 1939454, 2250292, 2504722, 3878908, 5009444, 22656349, 45312698, 90625396, 249219839, 498439678, 996879356]

約数ペア:

[(1, 996879356), (2, 498439678), (4, 249219839), (11, 90625396), (22, 45312698), (44, 22656349), (199, 5009444), (257, 3878908), (398, 2504722), (443, 2250292), (514, 1939454), (796, 1252361), (886, 1125146), (1028, 969727), (1772, 562573), (2189, 455404), (2827, 352628), (4378, 227702), (4873, 204572), (5654, 176314), (8756, 113851), (9746, 102286), (11308, 88157), (19492, 51143)]