27947924908

素因数分解:

$2^2\times {\mathrm{3517}}^1\times {\mathrm{1986631}}^1$

素因数の和:1990152

約数の個数: 12

約数和(自身を含む): 48922799632

約数和(自身を除く): 20974874724

約数列:

[1, 2, 4, 3517, 7034, 14068, 1986631, 3973262, 7946524, 6986981227, 13973962454, 27947924908]

約数ペア:

[(1, 27947924908), (2, 13973962454), (4, 6986981227), (3517, 7946524), (7034, 3973262), (14068, 1986631)]