389600768

素因数分解:

$2^9\times {\mathrm{760939}}^1$

素因数の和:760957

約数の個数: 20

約数和(自身を含む): 778441620

約数和(自身を除く): 388840852

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 760939, 1521878, 3043756, 6087512, 12175024, 24350048, 48700096, 97400192, 194800384, 389600768]

約数ペア:

[(1, 389600768), (2, 194800384), (4, 97400192), (8, 48700096), (16, 24350048), (32, 12175024), (64, 6087512), (128, 3043756), (256, 1521878), (512, 760939)]