486120887

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{2389}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 570158400

約数和(自身を除く): 84037513

約数列:

[1, 7, 41, 287, 709, 2389, 4963, 16723, 29069, 97949, 203483, 685643, 1693801, 11856607, 69445841, 486120887]

約数ペア:

[(1, 486120887), (7, 69445841), (41, 11856607), (287, 1693801), (709, 685643), (2389, 203483), (4963, 97949), (16723, 29069)]