2552720833

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{4211}}^1$

素因数の和:4465

約数の個数: 24

約数和(自身を含む): 2941357536

約数和(自身を除く): 388636703

約数列:

[1, 13, 17, 169, 211, 221, 2743, 2873, 3587, 4211, 35659, 46631, 54743, 71587, 606203, 711659, 888521, 930631, 11550773, 12098203, 15104857, 150160049, 196363141, 2552720833]

約数ペア:

[(1, 2552720833), (13, 196363141), (17, 150160049), (169, 15104857), (211, 12098203), (221, 11550773), (2743, 930631), (2873, 888521), (3587, 711659), (4211, 606203), (35659, 71587), (46631, 54743)]