127901284

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{16141}}^1$

素因数の和:16435

約数の個数: 24

約数和(自身を含む): 256722368

約数和(自身を除く): 128821084

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 16141, 32282, 64564, 112987, 225974, 451948, 4567903, 9135806, 18271612, 31975321, 63950642, 127901284]

約数ペア:

[(1, 127901284), (2, 63950642), (4, 31975321), (7, 18271612), (14, 9135806), (28, 4567903), (283, 451948), (566, 225974), (1132, 112987), (1981, 64564), (3962, 32282), (7924, 16141)]