2789682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 6438912

約数和(自身を除く): 3649230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 523, 762, 889, 1046, 1569, 1778, 2667, 3138, 3661, 5334, 7322, 10983, 21966, 66421, 132842, 199263, 398526, 464947, 929894, 1394841, 2789682]

約数ペア:

[(1, 2789682), (2, 1394841), (3, 929894), (6, 464947), (7, 398526), (14, 199263), (21, 132842), (42, 66421), (127, 21966), (254, 10983), (381, 7322), (523, 5334), (762, 3661), (889, 3138), (1046, 2667), (1569, 1778)]