2039024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9803}}^1$

素因数の和:9824

約数の個数: 20

約数和(自身を含む): 4254936

約数和(自身を除く): 2215912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9803, 19606, 39212, 78424, 127439, 156848, 254878, 509756, 1019512, 2039024]

約数ペア:

[(1, 2039024), (2, 1019512), (4, 509756), (8, 254878), (13, 156848), (16, 127439), (26, 78424), (52, 39212), (104, 19606), (208, 9803)]