8659244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17891}}^1$

素因数の和:17917

約数の個数: 18

約数和(自身を含む): 16657452

約数和(自身を除く): 7998208

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 17891, 35782, 71564, 196801, 393602, 787204, 2164811, 4329622, 8659244]

約数ペア:

[(1, 8659244), (2, 4329622), (4, 2164811), (11, 787204), (22, 393602), (44, 196801), (121, 71564), (242, 35782), (484, 17891)]