243319346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{27407}}^1$

素因数の和:27625

約数の個数: 16

約数和(自身を含む): 382834944

約数和(自身を除く): 139515598

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8878, 27407, 54814, 630361, 1260722, 5289551, 10579102, 121659673, 243319346]

約数ペア:

[(1, 243319346), (2, 121659673), (23, 10579102), (46, 5289551), (193, 1260722), (386, 630361), (4439, 54814), (8878, 27407)]