2013888963

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{3739}}^1$

素因数の和:3963

約数の個数: 32

約数和(自身を含む): 2865139200

約数和(自身を除く): 851250237

約数列:

[1, 3, 29, 41, 87, 123, 151, 453, 1189, 3567, 3739, 4379, 6191, 11217, 13137, 18573, 108431, 153299, 179539, 325293, 459897, 538617, 564589, 1693767, 4445671, 13337013, 16373081, 23148149, 49119243, 69444447, 671296321, 2013888963]

約数ペア:

[(1, 2013888963), (3, 671296321), (29, 69444447), (41, 49119243), (87, 23148149), (123, 16373081), (151, 13337013), (453, 4445671), (1189, 1693767), (3567, 564589), (3739, 538617), (4379, 459897), (6191, 325293), (11217, 179539), (13137, 153299), (18573, 108431)]