2685979968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1998497}}^1$

素因数の和:1998519

約数の個数: 56

約数和(自身を含む): 8121895872

約数和(自身を除く): 5435915904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1998497, 3996994, 5995491, 7993988, 11990982, 13989479, 15987976, 23981964, 27978958, 31975952, 41968437, 47963928, 55957916, 63951904, 83936874, 95927856, 111915832, 127903808, 167873748, 191855712, 223831664, 335747496, 383711424, 447663328, 671494992, 895326656, 1342989984, 2685979968]

約数ペア:

[(1, 2685979968), (2, 1342989984), (3, 895326656), (4, 671494992), (6, 447663328), (7, 383711424), (8, 335747496), (12, 223831664), (14, 191855712), (16, 167873748), (21, 127903808), (24, 111915832), (28, 95927856), (32, 83936874), (42, 63951904), (48, 55957916), (56, 47963928), (64, 41968437), (84, 31975952), (96, 27978958), (112, 23981964), (168, 15987976), (192, 13989479), (224, 11990982), (336, 7993988), (448, 5995491), (672, 3996994), (1344, 1998497)]