2629825345

素因数分解:

$5^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{19841}}^1$

素因数の和:20401

約数の個数: 24

約数和(自身を含む): 3677992488

約数和(自身を除く): 1048167143

約数列:

[1, 5, 7, 35, 49, 245, 541, 2705, 3787, 18935, 19841, 26509, 99205, 132545, 138887, 694435, 972209, 4861045, 10733981, 53669905, 75137867, 375689335, 525965069, 2629825345]

約数ペア:

[(1, 2629825345), (5, 525965069), (7, 375689335), (35, 75137867), (49, 53669905), (245, 10733981), (541, 4861045), (2705, 972209), (3787, 694435), (18935, 138887), (19841, 132545), (26509, 99205)]