1324820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9463}}^1$

素因数の和:9479

約数の個数: 24

約数和(自身を含む): 3179904

約数和(自身を除く): 1855084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9463, 18926, 37852, 47315, 66241, 94630, 132482, 189260, 264964, 331205, 662410, 1324820]

約数ペア:

[(1, 1324820), (2, 662410), (4, 331205), (5, 264964), (7, 189260), (10, 132482), (14, 94630), (20, 66241), (28, 47315), (35, 37852), (70, 18926), (140, 9463)]