2839004

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 5818848

約数和(自身を除く): 2979844

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 2473, 4946, 9892, 17311, 34622, 69244, 101393, 202786, 405572, 709751, 1419502, 2839004]

約数ペア:

[(1, 2839004), (2, 1419502), (4, 709751), (7, 405572), (14, 202786), (28, 101393), (41, 69244), (82, 34622), (164, 17311), (287, 9892), (574, 4946), (1148, 2473)]