120819188

素因数分解:

$2^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{3863}}^1$

素因数の和:4991

約数の個数: 24

約数和(自身を含む): 241917312

約数和(自身を除く): 121098124

約数列:

[1, 2, 4, 7, 14, 28, 1117, 2234, 3863, 4468, 7726, 7819, 15452, 15638, 27041, 31276, 54082, 108164, 4314971, 8629942, 17259884, 30204797, 60409594, 120819188]

約数ペア:

[(1, 120819188), (2, 60409594), (4, 30204797), (7, 17259884), (14, 8629942), (28, 4314971), (1117, 108164), (2234, 54082), (3863, 31276), (4468, 27041), (7726, 15638), (7819, 15452)]