5219426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:625

約数の個数: 16

約数和(自身を含む): 8087904

約数和(自身を除く): 2868478

約数列:

[1, 2, 43, 86, 137, 274, 443, 886, 5891, 11782, 19049, 38098, 60691, 121382, 2609713, 5219426]

約数ペア:

[(1, 5219426), (2, 2609713), (43, 121382), (86, 60691), (137, 38098), (274, 19049), (443, 11782), (886, 5891)]