123393314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 206312832

約数和(自身を除く): 82919518

約数列:

[1, 2, 11, 22, 71, 142, 197, 394, 401, 781, 802, 1562, 2167, 4334, 4411, 8822, 13987, 27974, 28471, 56942, 78997, 153857, 157994, 307714, 313181, 626362, 868967, 1737934, 5608787, 11217574, 61696657, 123393314]

約数ペア:

[(1, 123393314), (2, 61696657), (11, 11217574), (22, 5608787), (71, 1737934), (142, 868967), (197, 626362), (394, 313181), (401, 307714), (781, 157994), (802, 153857), (1562, 78997), (2167, 56942), (4334, 28471), (4411, 27974), (8822, 13987)]