1036987472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3411143}}^1$

素因数の和:3411170

約数の個数: 20

約数和(自身を含む): 2114909280

約数和(自身を除く): 1077921808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3411143, 6822286, 13644572, 27289144, 54578288, 64811717, 129623434, 259246868, 518493736, 1036987472]

約数ペア:

[(1, 1036987472), (2, 518493736), (4, 259246868), (8, 129623434), (16, 64811717), (19, 54578288), (38, 27289144), (76, 13644572), (152, 6822286), (304, 3411143)]