497156968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{1361}}^1$

素因数の和:1978

約数の個数: 64

約数和(自身を含む): 1165000320

約数和(自身を除く): 667843352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 593, 616, 1186, 1361, 2372, 2722, 4151, 4744, 5444, 6523, 8302, 9527, 10888, 13046, 14971, 16604, 19054, 26092, 29942, 33208, 38108, 45661, 52184, 59884, 76216, 91322, 104797, 119768, 182644, 209594, 365288, 419188, 807073, 838376, 1614146, 3228292, 5649511, 6456584, 8877803, 11299022, 17755606, 22598044, 35511212, 45196088, 62144621, 71022424, 124289242, 248578484, 497156968]

約数ペア:

[(1, 497156968), (2, 248578484), (4, 124289242), (7, 71022424), (8, 62144621), (11, 45196088), (14, 35511212), (22, 22598044), (28, 17755606), (44, 11299022), (56, 8877803), (77, 6456584), (88, 5649511), (154, 3228292), (308, 1614146), (593, 838376), (616, 807073), (1186, 419188), (1361, 365288), (2372, 209594), (2722, 182644), (4151, 119768), (4744, 104797), (5444, 91322), (6523, 76216), (8302, 59884), (9527, 52184), (10888, 45661), (13046, 38108), (14971, 33208), (16604, 29942), (19054, 26092)]