78860449972

素因数分解:

$2^2\times {\mathrm{2309}}^1\times {\mathrm{8538377}}^1$

素因数の和:8540690

約数の個数: 12

約数和(自身を含む): 138065572260

約数和(自身を除く): 59205122288

約数列:

[1, 2, 4, 2309, 4618, 9236, 8538377, 17076754, 34153508, 19715112493, 39430224986, 78860449972]

約数ペア:

[(1, 78860449972), (2, 39430224986), (4, 19715112493), (2309, 34153508), (4618, 17076754), (9236, 8538377)]