387379712

素因数分解:

$2^9\times {\mathrm{756601}}^1$

素因数の和:756619

約数の個数: 20

約数和(自身を含む): 774003846

約数和(自身を除く): 386624134

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 756601, 1513202, 3026404, 6052808, 12105616, 24211232, 48422464, 96844928, 193689856, 387379712]

約数ペア:

[(1, 387379712), (2, 193689856), (4, 96844928), (8, 48422464), (16, 24211232), (32, 12105616), (64, 6052808), (128, 3026404), (256, 1513202), (512, 756601)]