2038991858

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1\times {\mathrm{15349}}^1$

素因数の和:16001

約数の個数: 16

約数和(自身を含む): 3088665600

約数和(自身を除く): 1049673742

約数列:

[1, 2, 127, 254, 523, 1046, 15349, 30698, 66421, 132842, 1949323, 3898646, 8027527, 16055054, 1019495929, 2038991858]

約数ペア:

[(1, 2038991858), (2, 1019495929), (127, 16055054), (254, 8027527), (523, 3898646), (1046, 1949323), (15349, 132842), (30698, 66421)]