2008170716

素因数分解:

$2^2\times {\mathrm{1993}}^1\times {\mathrm{251903}}^1$

素因数の和:253900

約数の個数: 12

約数和(自身を含む): 3516076032

約数和(自身を除く): 1507905316

約数列:

[1, 2, 4, 1993, 3986, 7972, 251903, 503806, 1007612, 502042679, 1004085358, 2008170716]

約数ペア:

[(1, 2008170716), (2, 1004085358), (4, 502042679), (1993, 1007612), (3986, 503806), (7972, 251903)]