273886004

素因数分解:

$2^2\times 7^1\times {\mathrm{9781643}}^1$

素因数の和:9781654

約数の個数: 12

約数和(自身を含む): 547772064

約数和(自身を除く): 273886060

約数列:

[1, 2, 4, 7, 14, 28, 9781643, 19563286, 39126572, 68471501, 136943002, 273886004]

約数ペア:

[(1, 273886004), (2, 136943002), (4, 68471501), (7, 39126572), (14, 19563286), (28, 9781643)]