254486881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{12119}}^1$

素因数の和:12236

約数の個数: 16

約数和(自身を含む): 293207040

約数和(自身を除く): 38720159

約数列:

[1, 11, 23, 83, 253, 913, 1909, 12119, 20999, 133309, 278737, 1005877, 3066107, 11064647, 23135171, 254486881]

約数ペア:

[(1, 254486881), (11, 23135171), (23, 11064647), (83, 3066107), (253, 1005877), (913, 278737), (1909, 133309), (12119, 20999)]