127942286

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{9127}}^1$

素因数の和:9335

約数の個数: 16

約数和(自身を含む): 197602944

約数和(自身を除く): 69660658

約数列:

[1, 2, 43, 86, 163, 326, 7009, 9127, 14018, 18254, 392461, 784922, 1487701, 2975402, 63971143, 127942286]

約数ペア:

[(1, 127942286), (2, 63971143), (43, 2975402), (86, 1487701), (163, 784922), (326, 392461), (7009, 18254), (9127, 14018)]