2135896

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 4688640

約数和(自身を除く): 2552744

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 887, 1204, 1774, 2408, 3548, 6209, 7096, 12418, 24836, 38141, 49672, 76282, 152564, 266987, 305128, 533974, 1067948, 2135896]

約数ペア:

[(1, 2135896), (2, 1067948), (4, 533974), (7, 305128), (8, 266987), (14, 152564), (28, 76282), (43, 49672), (56, 38141), (86, 24836), (172, 12418), (301, 7096), (344, 6209), (602, 3548), (887, 2408), (1204, 1774)]