2909168

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1232

約数の個数: 20

約数和(自身を含む): 5674488

約数和(自身を除く): 2765320

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1051, 1384, 2102, 2768, 4204, 8408, 16816, 181823, 363646, 727292, 1454584, 2909168]

約数ペア:

[(1, 2909168), (2, 1454584), (4, 727292), (8, 363646), (16, 181823), (173, 16816), (346, 8408), (692, 4204), (1051, 2768), (1384, 2102)]