2012251683

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{726707}}^1$

素因数の和:726794

約数の個数: 16

約数和(自身を含む): 2930086656

約数和(自身を除く): 917834973

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 726707, 2180121, 9447191, 28341573, 51596197, 154788591, 670750561, 2012251683]

約数ペア:

[(1, 2012251683), (3, 670750561), (13, 154788591), (39, 51596197), (71, 28341573), (213, 9447191), (923, 2180121), (2769, 726707)]