458459713

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 511967232

約数和(自身を除く): 53507519

約数列:

[1, 23, 31, 61, 83, 127, 713, 1403, 1891, 1909, 2573, 2921, 3937, 5063, 7747, 10541, 43493, 59179, 90551, 116449, 156953, 178181, 240157, 242443, 326771, 643001, 3609919, 5523611, 7515733, 14789023, 19933031, 458459713]

約数ペア:

[(1, 458459713), (23, 19933031), (31, 14789023), (61, 7515733), (83, 5523611), (127, 3609919), (713, 643001), (1403, 326771), (1891, 242443), (1909, 240157), (2573, 178181), (2921, 156953), (3937, 116449), (5063, 90551), (7747, 59179), (10541, 43493)]