487067128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3204389}}^1$

素因数の和:3204414

約数の個数: 16

約数和(自身を含む): 961317000

約数和(自身を除く): 474249872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3204389, 6408778, 12817556, 25635112, 60883391, 121766782, 243533564, 487067128]

約数ペア:

[(1, 487067128), (2, 243533564), (4, 121766782), (8, 60883391), (19, 25635112), (38, 12817556), (76, 6408778), (152, 3204389)]