82850474

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 150987528

約数和(自身を除く): 68137054

約数列:

[1, 2, 7, 14, 37, 49, 73, 74, 98, 146, 259, 313, 511, 518, 626, 1022, 1813, 2191, 2701, 3577, 3626, 4382, 5402, 7154, 11581, 15337, 18907, 22849, 23162, 30674, 37814, 45698, 81067, 132349, 159943, 162134, 264698, 319886, 567469, 845413, 1119601, 1134938, 1690826, 2239202, 5917891, 11835782, 41425237, 82850474]

約数ペア:

[(1, 82850474), (2, 41425237), (7, 11835782), (14, 5917891), (37, 2239202), (49, 1690826), (73, 1134938), (74, 1119601), (98, 845413), (146, 567469), (259, 319886), (313, 264698), (511, 162134), (518, 159943), (626, 132349), (1022, 81067), (1813, 45698), (2191, 37814), (2701, 30674), (3577, 23162), (3626, 22849), (4382, 18907), (5402, 15337), (7154, 11581)]