140047852

素因数分解:

$2^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{4759}}^1$

素因数の和:5821

約数の個数: 24

約数和(自身を含む): 280421120

約数和(自身を除く): 140373268

約数列:

[1, 2, 4, 7, 14, 28, 1051, 2102, 4204, 4759, 7357, 9518, 14714, 19036, 29428, 33313, 66626, 133252, 5001709, 10003418, 20006836, 35011963, 70023926, 140047852]

約数ペア:

[(1, 140047852), (2, 70023926), (4, 35011963), (7, 20006836), (14, 10003418), (28, 5001709), (1051, 133252), (2102, 66626), (4204, 33313), (4759, 29428), (7357, 19036), (9518, 14714)]