1328104930

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{197341}}^1$

素因数の和:198021

約数の個数: 16

約数和(自身を含む): 2394153144

約数和(自身を除く): 1066048214

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 6730, 197341, 394682, 986705, 1973410, 132810493, 265620986, 664052465, 1328104930]

約数ペア:

[(1, 1328104930), (2, 664052465), (5, 265620986), (10, 132810493), (673, 1973410), (1346, 986705), (3365, 394682), (6730, 197341)]