13382978

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 25670520

約数和(自身を除く): 12287542

約数列:

[1, 2, 7, 14, 17, 29, 34, 49, 58, 98, 119, 203, 238, 277, 406, 493, 554, 833, 986, 1421, 1666, 1939, 2842, 3451, 3878, 4709, 6902, 8033, 9418, 13573, 16066, 24157, 27146, 32963, 48314, 56231, 65926, 112462, 136561, 230741, 273122, 393617, 461482, 787234, 955927, 1911854, 6691489, 13382978]

約数ペア:

[(1, 13382978), (2, 6691489), (7, 1911854), (14, 955927), (17, 787234), (29, 461482), (34, 393617), (49, 273122), (58, 230741), (98, 136561), (119, 112462), (203, 65926), (238, 56231), (277, 48314), (406, 32963), (493, 27146), (554, 24157), (833, 16066), (986, 13573), (1421, 9418), (1666, 8033), (1939, 6902), (2842, 4709), (3451, 3878)]