2018974444

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{3631249}}^1$

素因数の和:3631392

約数の個数: 12

約数和(自身を含む): 3558625000

約数和(自身を除く): 1539650556

約数列:

[1, 2, 4, 139, 278, 556, 3631249, 7262498, 14524996, 504743611, 1009487222, 2018974444]

約数ペア:

[(1, 2018974444), (2, 1009487222), (4, 504743611), (139, 14524996), (278, 7262498), (556, 3631249)]