447789424

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{83047}}^1$

素因数の和:83392

約数の個数: 20

約数和(自身を含む): 870176944

約数和(自身を除く): 422387520

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 83047, 166094, 332188, 664376, 1328752, 27986839, 55973678, 111947356, 223894712, 447789424]

約数ペア:

[(1, 447789424), (2, 223894712), (4, 111947356), (8, 55973678), (16, 27986839), (337, 1328752), (674, 664376), (1348, 332188), (2696, 166094), (5392, 83047)]