2744996842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10319537}}^1$

素因数の和:10319565

約数の個数: 16

約数和(自身を含む): 4953378240

約数和(自身を除く): 2208381398

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10319537, 20639074, 72236759, 144473518, 196071203, 392142406, 1372498421, 2744996842]

約数ペア:

[(1, 2744996842), (2, 1372498421), (7, 392142406), (14, 196071203), (19, 144473518), (38, 72236759), (133, 20639074), (266, 10319537)]