2556092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 5736192

約数和(自身を除く): 3180100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 193, 301, 308, 386, 473, 602, 772, 946, 1204, 1351, 1892, 2123, 2702, 3311, 4246, 5404, 6622, 8299, 8492, 13244, 14861, 16598, 29722, 33196, 58093, 59444, 91289, 116186, 182578, 232372, 365156, 639023, 1278046, 2556092]

約数ペア:

[(1, 2556092), (2, 1278046), (4, 639023), (7, 365156), (11, 232372), (14, 182578), (22, 116186), (28, 91289), (43, 59444), (44, 58093), (77, 33196), (86, 29722), (154, 16598), (172, 14861), (193, 13244), (301, 8492), (308, 8299), (386, 6622), (473, 5404), (602, 4246), (772, 3311), (946, 2702), (1204, 2123), (1351, 1892)]