2013398404

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7089431}}^1$

素因数の和:7089506

約数の個数: 12

約数和(自身を含む): 3573073728

約数和(自身を除く): 1559675324

約数列:

[1, 2, 4, 71, 142, 284, 7089431, 14178862, 28357724, 503349601, 1006699202, 2013398404]

約数ペア:

[(1, 2013398404), (2, 1006699202), (4, 503349601), (71, 28357724), (142, 14178862), (284, 7089431)]