2544983842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{238339}}^1$

素因数の和:238641

約数の個数: 16

約数和(自身を含む): 4032712800

約数和(自身を除く): 1487728958

約数列:

[1, 2, 19, 38, 281, 562, 5339, 10678, 238339, 476678, 4528441, 9056882, 66973259, 133946518, 1272491921, 2544983842]

約数ペア:

[(1, 2544983842), (2, 1272491921), (19, 133946518), (38, 66973259), (281, 9056882), (562, 4528441), (5339, 476678), (10678, 238339)]