886222

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2$

素因数の和:231

約数の個数: 12

約数和(自身を含む): 1365336

約数和(自身を除く): 479114

約数列:

[1, 2, 71, 79, 142, 158, 5609, 6241, 11218, 12482, 443111, 886222]

約数ペア:

[(1, 886222), (2, 443111), (71, 12482), (79, 11218), (142, 6241), (158, 5609)]