285295598

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 525191040

約数和(自身を除く): 239895442

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 289, 578, 659, 749, 1318, 1498, 1819, 2023, 3638, 4046, 4613, 9226, 11203, 12733, 22406, 25466, 30923, 61846, 70513, 78421, 141026, 156842, 190451, 216461, 380902, 432922, 493591, 987182, 1198721, 1333157, 2397442, 2666314, 8391047, 16782094, 20378257, 40756514, 142647799, 285295598]

約数ペア:

[(1, 285295598), (2, 142647799), (7, 40756514), (14, 20378257), (17, 16782094), (34, 8391047), (107, 2666314), (119, 2397442), (214, 1333157), (238, 1198721), (289, 987182), (578, 493591), (659, 432922), (749, 380902), (1318, 216461), (1498, 190451), (1819, 156842), (2023, 141026), (3638, 78421), (4046, 70513), (4613, 61846), (9226, 30923), (11203, 25466), (12733, 22406)]