2021831278

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 3141270720

約数和(自身を除く): 1119439442

約数列:

[1, 2, 41, 82, 173, 346, 359, 397, 718, 794, 7093, 14186, 14719, 16277, 29438, 32554, 62107, 68681, 124214, 137362, 142523, 285046, 2546387, 2815921, 5092774, 5631842, 5843443, 11686886, 24656479, 49312958, 1010915639, 2021831278]

約数ペア:

[(1, 2021831278), (2, 1010915639), (41, 49312958), (82, 24656479), (173, 11686886), (346, 5843443), (359, 5631842), (397, 5092774), (718, 2815921), (794, 2546387), (7093, 285046), (14186, 142523), (14719, 137362), (16277, 124214), (29438, 68681), (32554, 62107)]