340420562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{71849}}^1$

素因数の和:71977

約数の個数: 16

約数和(自身を含む): 538012800

約数和(自身を除く): 197592238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 71849, 143698, 1652527, 3305054, 7400447, 14800894, 170210281, 340420562]

約数ペア:

[(1, 340420562), (2, 170210281), (23, 14800894), (46, 7400447), (103, 3305054), (206, 1652527), (2369, 143698), (4738, 71849)]