1057812

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{257}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 2889600

約数和(自身を除く): 1831788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 343, 514, 588, 686, 771, 1028, 1029, 1372, 1542, 1799, 2058, 3084, 3598, 4116, 5397, 7196, 10794, 12593, 21588, 25186, 37779, 50372, 75558, 88151, 151116, 176302, 264453, 352604, 528906, 1057812]

約数ペア:

[(1, 1057812), (2, 528906), (3, 352604), (4, 264453), (6, 176302), (7, 151116), (12, 88151), (14, 75558), (21, 50372), (28, 37779), (42, 25186), (49, 21588), (84, 12593), (98, 10794), (147, 7196), (196, 5397), (257, 4116), (294, 3598), (343, 3084), (514, 2058), (588, 1799), (686, 1542), (771, 1372), (1028, 1029)]