2016221788

素因数分解:

$2^2\times 7^1\times {\mathrm{7019}}^1\times {\mathrm{10259}}^1$

素因数の和:17289

約数の個数: 24

約数和(自身を含む): 4033411200

約数和(自身を除く): 2017189412

約数列:

[1, 2, 4, 7, 14, 28, 7019, 10259, 14038, 20518, 28076, 41036, 49133, 71813, 98266, 143626, 196532, 287252, 72007921, 144015842, 288031684, 504055447, 1008110894, 2016221788]

約数ペア:

[(1, 2016221788), (2, 1008110894), (4, 504055447), (7, 288031684), (14, 144015842), (28, 72007921), (7019, 287252), (10259, 196532), (14038, 143626), (20518, 98266), (28076, 71813), (41036, 49133)]