2237158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 4262400

約数和(自身を除く): 2025242

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 199, 398, 511, 803, 1022, 1393, 1606, 2189, 2786, 4378, 5621, 11242, 14527, 15323, 29054, 30646, 101689, 159797, 203378, 319594, 1118579, 2237158]

約数ペア:

[(1, 2237158), (2, 1118579), (7, 319594), (11, 203378), (14, 159797), (22, 101689), (73, 30646), (77, 29054), (146, 15323), (154, 14527), (199, 11242), (398, 5621), (511, 4378), (803, 2786), (1022, 2189), (1393, 1606)]