339968014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157247}}^1$

素因数の和:157319

約数の個数: 16

約数和(自身を含む): 543449088

約数和(自身を除く): 203481074

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 157247, 314494, 3616681, 7233362, 7390609, 14781218, 169984007, 339968014]

約数ペア:

[(1, 339968014), (2, 169984007), (23, 14781218), (46, 7390609), (47, 7233362), (94, 3616681), (1081, 314494), (2162, 157247)]