239898118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{164089}}^1$

素因数の和:164151

約数の個数: 16

約数和(自身を含む): 389877840

約数和(自身を除く): 149979722

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 164089, 328178, 2789513, 5579026, 7055827, 14111654, 119949059, 239898118]

約数ペア:

[(1, 239898118), (2, 119949059), (17, 14111654), (34, 7055827), (43, 5579026), (86, 2789513), (731, 328178), (1462, 164089)]