247408068

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{479473}}^1$

素因数の和:479523

約数の個数: 24

約数和(自身を含む): 590711968

約数和(自身を除く): 343303900

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 479473, 958946, 1438419, 1917892, 2876838, 5753676, 20617339, 41234678, 61852017, 82469356, 123704034, 247408068]

約数ペア:

[(1, 247408068), (2, 123704034), (3, 82469356), (4, 61852017), (6, 41234678), (12, 20617339), (43, 5753676), (86, 2876838), (129, 1917892), (172, 1438419), (258, 958946), (516, 479473)]