289489422

素因数分解:

$2^1\times 3^1\times {\mathrm{2609}}^1\times {\mathrm{18493}}^1$

素因数の和:21107

約数の個数: 16

約数和(自身を含む): 579232080

約数和(自身を除く): 289742658

約数列:

[1, 2, 3, 6, 2609, 5218, 7827, 15654, 18493, 36986, 55479, 110958, 48248237, 96496474, 144744711, 289489422]

約数ペア:

[(1, 289489422), (2, 144744711), (3, 96496474), (6, 48248237), (2609, 110958), (5218, 55479), (7827, 36986), (15654, 18493)]