4474687868

素因数分解:

$2^2\times 7^1\times {\mathrm{159810281}}^1$

素因数の和:159810292

約数の個数: 12

約数和(自身を含む): 8949375792

約数和(自身を除く): 4474687924

約数列:

[1, 2, 4, 7, 14, 28, 159810281, 319620562, 639241124, 1118671967, 2237343934, 4474687868]

約数ペア:

[(1, 4474687868), (2, 2237343934), (4, 1118671967), (7, 639241124), (14, 319620562), (28, 159810281)]