3980765804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{14016781}}^1$

素因数の和:14016856

約数の個数: 12

約数和(自身を含む): 7064458128

約数和(自身を除く): 3083692324

約数列:

[1, 2, 4, 71, 142, 284, 14016781, 28033562, 56067124, 995191451, 1990382902, 3980765804]

約数ペア:

[(1, 3980765804), (2, 1990382902), (4, 995191451), (71, 56067124), (142, 28033562), (284, 14016781)]