266643508

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{126013}}^1$

素因数の和:126063

約数の個数: 18

約数和(自身を含む): 487800194

約数和(自身を除く): 221156686

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 126013, 252026, 504052, 2898299, 5796598, 11593196, 66660877, 133321754, 266643508]

約数ペア:

[(1, 266643508), (2, 133321754), (4, 66660877), (23, 11593196), (46, 5796598), (92, 2898299), (529, 504052), (1058, 252026), (2116, 126013)]