8080556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1783}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 15585024

約数和(自身を除く): 7504468

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 1783, 2266, 3566, 4532, 7132, 19613, 39226, 78452, 183649, 367298, 734596, 2020139, 4040278, 8080556]

約数ペア:

[(1, 8080556), (2, 4040278), (4, 2020139), (11, 734596), (22, 367298), (44, 183649), (103, 78452), (206, 39226), (412, 19613), (1133, 7132), (1783, 4532), (2266, 3566)]