1268173054

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1\times {\mathrm{2339}}^1$

素因数の和:3407

約数の個数: 16

約数和(自身を含む): 1910563200

約数和(自身を除く): 642390146

約数列:

[1, 2, 419, 647, 838, 1294, 2339, 4678, 271093, 542186, 980041, 1513333, 1960082, 3026666, 634086527, 1268173054]

約数ペア:

[(1, 1268173054), (2, 634086527), (419, 3026666), (647, 1960082), (838, 1513333), (1294, 980041), (2339, 542186), (4678, 271093)]