2012504757

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{396709}}^1$

素因数の和:396820

約数の個数: 16

約数和(自身を含む): 2856312000

約数和(自身を除く): 843807243

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 396709, 1190127, 7537471, 22612413, 35307101, 105921303, 670834919, 2012504757]

約数ペア:

[(1, 2012504757), (3, 670834919), (19, 105921303), (57, 35307101), (89, 22612413), (267, 7537471), (1691, 1190127), (5073, 396709)]