2016453787

素因数分解:

${\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1\times {\mathrm{647}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 2093236992

約数和(自身を除く): 76783205

約数列:

[1, 37, 131, 643, 647, 4847, 23791, 23939, 84233, 84757, 416021, 3116621, 3136009, 15392777, 54498751, 2016453787]

約数ペア:

[(1, 2016453787), (37, 54498751), (131, 15392777), (643, 3136009), (647, 3116621), (4847, 416021), (23791, 84757), (23939, 84233)]