2008806513

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5626909}}^1$

素因数の和:5626936

約数の個数: 16

約数和(自身を含む): 3241100160

約数和(自身を除く): 1232293647

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5626909, 16880727, 39388363, 95657453, 118165089, 286972359, 669602171, 2008806513]

約数ペア:

[(1, 2008806513), (3, 669602171), (7, 286972359), (17, 118165089), (21, 95657453), (51, 39388363), (119, 16880727), (357, 5626909)]