2018378314

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{65519}}^1$

素因数の和:65805

約数の個数: 16

約数和(自身を含む): 3083633280

約数和(自身を除く): 1065254966

約数列:

[1, 2, 73, 146, 211, 422, 15403, 30806, 65519, 131038, 4782887, 9565774, 13824509, 27649018, 1009189157, 2018378314]

約数ペア:

[(1, 2018378314), (2, 1009189157), (73, 27649018), (146, 13824509), (211, 9565774), (422, 4782887), (15403, 131038), (30806, 65519)]