120872794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{454409}}^1$

素因数の和:454437

約数の個数: 16

約数和(自身を含む): 218116800

約数和(自身を除く): 97244006

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 454409, 908818, 3180863, 6361726, 8633771, 17267542, 60436397, 120872794]

約数ペア:

[(1, 120872794), (2, 60436397), (7, 17267542), (14, 8633771), (19, 6361726), (38, 3180863), (133, 908818), (266, 454409)]