1274664530

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1169417}}^1$

素因数の和:1169533

約数の個数: 16

約数和(自身を含む): 2315447640

約数和(自身を除く): 1040783110

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1169417, 2338834, 5847085, 11694170, 127466453, 254932906, 637332265, 1274664530]

約数ペア:

[(1, 1274664530), (2, 637332265), (5, 254932906), (10, 127466453), (109, 11694170), (218, 5847085), (545, 2338834), (1090, 1169417)]