2016753790

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1\times {\mathrm{2789}}^1$

素因数の和:3396

約数の個数: 32

約数和(自身を含む): 3661640640

約数和(自身を除く): 1644886850

約数列:

[1, 2, 5, 10, 167, 334, 433, 835, 866, 1670, 2165, 2789, 4330, 5578, 13945, 27890, 72311, 144622, 361555, 465763, 723110, 931526, 1207637, 2328815, 2415274, 4657630, 6038185, 12076370, 201675379, 403350758, 1008376895, 2016753790]

約数ペア:

[(1, 2016753790), (2, 1008376895), (5, 403350758), (10, 201675379), (167, 12076370), (334, 6038185), (433, 4657630), (835, 2415274), (866, 2328815), (1670, 1207637), (2165, 931526), (2789, 723110), (4330, 465763), (5578, 361555), (13945, 144622), (27890, 72311)]