2579331986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16748909}}^1$

素因数の和:16748929

約数の個数: 16

約数和(自身を含む): 4823686080

約数和(自身を除く): 2244354094

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 16748909, 33497818, 117242363, 184237999, 234484726, 368475998, 1289665993, 2579331986]

約数ペア:

[(1, 2579331986), (2, 1289665993), (7, 368475998), (11, 234484726), (14, 184237999), (22, 117242363), (77, 33497818), (154, 16748909)]