2016218908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{329663}}^1$

素因数の和:329817

約数の個数: 24

約数和(自身を含む): 3876848640

約数和(自身を除く): 1860629732

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 329663, 659326, 1318652, 3626293, 7252586, 14505172, 45823157, 91646314, 183292628, 504054727, 1008109454, 2016218908]

約数ペア:

[(1, 2016218908), (2, 1008109454), (4, 504054727), (11, 183292628), (22, 91646314), (44, 45823157), (139, 14505172), (278, 7252586), (556, 3626293), (1529, 1318652), (3058, 659326), (6116, 329663)]