2016509785

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{5807}}^1$

素因数の和:6360

約数の個数: 16

約数和(自身を含む): 2439360000

約数和(自身を除く): 422850215

約数列:

[1, 5, 199, 349, 995, 1745, 5807, 29035, 69451, 347255, 1155593, 2026643, 5777965, 10133215, 403301957, 2016509785]

約数ペア:

[(1, 2016509785), (5, 403301957), (199, 10133215), (349, 5777965), (995, 2026643), (1745, 1155593), (5807, 347255), (29035, 69451)]