4901267474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{490421}}^1$

素因数の和:490705

約数の個数: 16

約数和(自身を含む): 7768284480

約数和(自身を除く): 2867017006

約数列:

[1, 2, 19, 38, 263, 526, 4997, 9994, 490421, 980842, 9317999, 18635998, 128980723, 257961446, 2450633737, 4901267474]

約数ペア:

[(1, 4901267474), (2, 2450633737), (19, 257961446), (38, 128980723), (263, 18635998), (526, 9317999), (4997, 980842), (9994, 490421)]