2512887.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1601}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 107654400

約数和(自身を除く): 65599332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 199, 398, 597, 796, 1194, 1601, 2189, 2388, 3202, 4378, 4803, 6404, 6567, 8756, 9606, 13134, 17611, 19212, 26268, 35222, 52833, 70444, 105666, 211332, 318599, 637198, 955797, 1274396, 1911594, 3504589, 3823188, 7009178, 10513767, 14018356, 21027534, 42055068]

約数ペア:

[(1, 42055068), (2, 21027534), (3, 14018356), (4, 10513767), (6, 7009178), (11, 3823188), (12, 3504589), (22, 1911594), (33, 1274396), (44, 955797), (66, 637198), (132, 318599), (199, 211332), (398, 105666), (597, 70444), (796, 52833), (1194, 35222), (1601, 26268), (2189, 19212), (2388, 17611), (3202, 13134), (4378, 9606), (4803, 8756), (6404, 6567)]