9994742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12781}}^1$

素因数の和:12823

約数の個数: 16

約数和(自身を含む): 16565472

約数和(自身を除く): 6570730

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 12781, 25562, 217277, 293963, 434554, 587926, 4997371, 9994742]

約数ペア:

[(1, 9994742), (2, 4997371), (17, 587926), (23, 434554), (34, 293963), (46, 217277), (391, 25562), (782, 12781)]