2012130459

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{9720437}}^1$

素因数の和:9720466

約数の個数: 12

約数和(自身を含む): 3032776656

約数和(自身を除く): 1020646197

約数列:

[1, 3, 9, 23, 69, 207, 9720437, 29161311, 87483933, 223570051, 670710153, 2012130459]

約数ペア:

[(1, 2012130459), (3, 670710153), (9, 223570051), (23, 87483933), (69, 29161311), (207, 9720437)]