339434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 16

約数和(自身を含む): 546048

約数和(自身を除く): 206614

約数列:

[1, 2, 23, 46, 47, 94, 157, 314, 1081, 2162, 3611, 7222, 7379, 14758, 169717, 339434]

約数ペア:

[(1, 339434), (2, 169717), (23, 14758), (46, 7379), (47, 7222), (94, 3611), (157, 2162), (314, 1081)]