1275477266

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2118733}}^1$

素因数の和:2118785

約数の個数: 16

約数和(自身を含む): 2237383104

約数和(自身を除く): 961905838

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 2118733, 4237466, 14831131, 29662262, 91105519, 182211038, 637738633, 1275477266]

約数ペア:

[(1, 1275477266), (2, 637738633), (7, 182211038), (14, 91105519), (43, 29662262), (86, 14831131), (301, 4237466), (602, 2118733)]