2581145982

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{949649}}^1$

素因数の和:949808

約数の個数: 24

約数和(自身を含む): 5629525200

約数和(自身を除く): 3048379218

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 949649, 1899298, 2848947, 5697894, 8546841, 17093682, 143396999, 286793998, 430190997, 860381994, 1290572991, 2581145982]

約数ペア:

[(1, 2581145982), (2, 1290572991), (3, 860381994), (6, 430190997), (9, 286793998), (18, 143396999), (151, 17093682), (302, 8546841), (453, 5697894), (906, 2848947), (1359, 1899298), (2718, 949649)]