79137212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{256939}}^1$

素因数の和:256961

約数の個数: 24

約数和(自身を含む): 172663680

約数和(自身を除く): 93526468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 256939, 513878, 1027756, 1798573, 2826329, 3597146, 5652658, 7194292, 11305316, 19784303, 39568606, 79137212]

約数ペア:

[(1, 79137212), (2, 39568606), (4, 19784303), (7, 11305316), (11, 7194292), (14, 5652658), (22, 3597146), (28, 2826329), (44, 1798573), (77, 1027756), (154, 513878), (308, 256939)]