2016159545

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{7211}}^1$

素因数の和:7696

約数の個数: 16

約数和(自身を含む): 2440540800

約数和(自身を除く): 424381255

約数列:

[1, 5, 199, 281, 995, 1405, 7211, 36055, 55919, 279595, 1434989, 2026291, 7174945, 10131455, 403231909, 2016159545]

約数ペア:

[(1, 2016159545), (5, 403231909), (199, 10131455), (281, 7174945), (995, 2026291), (1405, 1434989), (7211, 279595), (36055, 55919)]