2079724892

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{388879}}^1$

素因数の和:389081

約数の個数: 24

約数和(自身を含む): 4181237760

約数和(自身を除く): 2101512868

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 388879, 777758, 1555516, 2722153, 5444306, 10888612, 74275889, 148551778, 297103556, 519931223, 1039862446, 2079724892]

約数ペア:

[(1, 2079724892), (2, 1039862446), (4, 519931223), (7, 297103556), (14, 148551778), (28, 74275889), (191, 10888612), (382, 5444306), (764, 2722153), (1337, 1555516), (2674, 777758), (5348, 388879)]