2008302261

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5033339}}^1$

素因数の和:5033368

約数の個数: 16

約数和(自身を含む): 3221337600

約数和(自身を除く): 1213035339

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5033339, 15100017, 35233373, 95633441, 105700119, 286900323, 669434087, 2008302261]

約数ペア:

[(1, 2008302261), (3, 669434087), (7, 286900323), (19, 105700119), (21, 95633441), (57, 35233373), (133, 15100017), (399, 5033339)]