2189228159

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{44087}}^1$

素因数の和:44254

約数の個数: 16

約数和(自身を含む): 2437890048

約数和(自身を除く): 248661889

約数列:

[1, 17, 23, 127, 391, 2159, 2921, 44087, 49657, 749479, 1014001, 5599049, 17238017, 95183833, 128778127, 2189228159]

約数ペア:

[(1, 2189228159), (17, 128778127), (23, 95183833), (127, 17238017), (391, 5599049), (2159, 1014001), (2921, 749479), (44087, 49657)]