142459.0000000

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 6778800

約数和(自身を除く): 3304612

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2689, 5378, 10756, 45713, 51091, 91426, 102182, 182852, 204364, 868547, 1737094, 3474188]

約数ペア:

[(1, 3474188), (2, 1737094), (4, 868547), (17, 204364), (19, 182852), (34, 102182), (38, 91426), (68, 51091), (76, 45713), (323, 10756), (646, 5378), (1292, 2689)]