581628214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{20441}}^1$

素因数の和:20831

約数の個数: 16

約数和(自身を含む): 896340816

約数和(自身を除く): 314712602

約数列:

[1, 2, 41, 82, 347, 694, 14227, 20441, 28454, 40882, 838081, 1676162, 7093027, 14186054, 290814107, 581628214]

約数ペア:

[(1, 581628214), (2, 290814107), (41, 14186054), (82, 7093027), (347, 1676162), (694, 838081), (14227, 40882), (20441, 28454)]