1256336

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:578

約数の個数: 20

約数和(自身を含む): 2451852

約数和(自身を除く): 1195516

約数列:

[1, 2, 4, 8, 16, 233, 337, 466, 674, 932, 1348, 1864, 2696, 3728, 5392, 78521, 157042, 314084, 628168, 1256336]

約数ペア:

[(1, 1256336), (2, 628168), (4, 314084), (8, 157042), (16, 78521), (233, 5392), (337, 3728), (466, 2696), (674, 1864), (932, 1348)]