218090105857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{4508509}}^1$

素因数の和:4508644

約数の個数: 12

約数和(自身を含む): 238779706620

約数和(自身を除く): 20689600763

約数列:

[1, 13, 61, 793, 3721, 48373, 4508509, 58610617, 275019049, 3575247637, 16776161989, 218090105857]

約数ペア:

[(1, 218090105857), (13, 16776161989), (61, 3575247637), (793, 275019049), (3721, 58610617), (48373, 4508509)]