2028334493

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1\times {\mathrm{2129}}^1$

素因数の和:3412

約数の個数: 16

約数和(自身を含む): 2189980800

約数和(自身を除く): 161646307

約数列:

[1, 19, 41, 779, 1223, 2129, 23237, 40451, 50143, 87289, 952717, 1658491, 2603767, 49471573, 106754447, 2028334493]

約数ペア:

[(1, 2028334493), (19, 106754447), (41, 49471573), (779, 2603767), (1223, 1658491), (2129, 952717), (23237, 87289), (40451, 50143)]