8509204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17581}}^1$

素因数の和:17607

約数の個数: 18

約数和(自身を含む): 16368842

約数和(自身を除く): 7859638

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 17581, 35162, 70324, 193391, 386782, 773564, 2127301, 4254602, 8509204]

約数ペア:

[(1, 8509204), (2, 4254602), (4, 2127301), (11, 773564), (22, 386782), (44, 193391), (121, 70324), (242, 35162), (484, 17581)]