128927612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2930173}}^1$

素因数の和:2930188

約数の個数: 12

約数和(自身を含む): 246134616

約数和(自身を除く): 117207004

約数列:

[1, 2, 4, 11, 22, 44, 2930173, 5860346, 11720692, 32231903, 64463806, 128927612]

約数ペア:

[(1, 128927612), (2, 64463806), (4, 32231903), (11, 11720692), (22, 5860346), (44, 2930173)]