2531788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 5331200

約数和(自身を除く): 2799412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4759, 9518, 19036, 33313, 66626, 90421, 133252, 180842, 361684, 632947, 1265894, 2531788]

約数ペア:

[(1, 2531788), (2, 1265894), (4, 632947), (7, 361684), (14, 180842), (19, 133252), (28, 90421), (38, 66626), (76, 33313), (133, 19036), (266, 9518), (532, 4759)]