2020892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 3792096

約数和(自身を除く): 1771204

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 263, 452, 526, 1052, 1921, 3842, 4471, 7684, 8942, 17884, 29719, 59438, 118876, 505223, 1010446, 2020892]

約数ペア:

[(1, 2020892), (2, 1010446), (4, 505223), (17, 118876), (34, 59438), (68, 29719), (113, 17884), (226, 8942), (263, 7684), (452, 4471), (526, 3842), (1052, 1921)]