2989348538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4383209}}^1$

素因数の和:4383253

約数の個数: 16

約数和(自身を含む): 5049457920

約数和(自身を除く): 2060109382

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 4383209, 8766418, 48215299, 96430598, 135879479, 271758958, 1494674269, 2989348538]

約数ペア:

[(1, 2989348538), (2, 1494674269), (11, 271758958), (22, 135879479), (31, 96430598), (62, 48215299), (341, 8766418), (682, 4383209)]