2617244

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 5271168

約数和(自身を除く): 2653924

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 443, 844, 886, 1477, 1772, 2954, 3101, 5908, 6202, 12404, 93473, 186946, 373892, 654311, 1308622, 2617244]

約数ペア:

[(1, 2617244), (2, 1308622), (4, 654311), (7, 373892), (14, 186946), (28, 93473), (211, 12404), (422, 6202), (443, 5908), (844, 3101), (886, 2954), (1477, 1772)]