2011602723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{316439}}^1$

素因数の和:316618

約数の個数: 16

約数和(自身を含む): 2906184960

約数和(自身を除く): 894582237

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 316439, 949317, 4113707, 12341121, 51579557, 154738671, 670534241, 2011602723]

約数ペア:

[(1, 2011602723), (3, 670534241), (13, 154738671), (39, 51579557), (163, 12341121), (489, 4113707), (2119, 949317), (6357, 316439)]