2722588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 5322240

約数和(自身を除く): 2599652

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1439, 1892, 2878, 5756, 15829, 31658, 61877, 63316, 123754, 247508, 680647, 1361294, 2722588]

約数ペア:

[(1, 2722588), (2, 1361294), (4, 680647), (11, 247508), (22, 123754), (43, 63316), (44, 61877), (86, 31658), (172, 15829), (473, 5756), (946, 2878), (1439, 1892)]