135057916

素因数分解:

$2^2\times 7^2\times {\mathrm{689071}}^1$

素因数の和:689089

約数の個数: 18

約数和(自身を含む): 274939728

約数和(自身を除く): 139881812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 689071, 1378142, 2756284, 4823497, 9646994, 19293988, 33764479, 67528958, 135057916]

約数ペア:

[(1, 135057916), (2, 67528958), (4, 33764479), (7, 19293988), (14, 9646994), (28, 4823497), (49, 2756284), (98, 1378142), (196, 689071)]