493568

素因数分解:

$2^{11}\times {\mathrm{241}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 990990

約数和(自身を除く): 497422

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 512, 964, 1024, 1928, 2048, 3856, 7712, 15424, 30848, 61696, 123392, 246784, 493568]

約数ペア:

[(1, 493568), (2, 246784), (4, 123392), (8, 61696), (16, 30848), (32, 15424), (64, 7712), (128, 3856), (241, 2048), (256, 1928), (482, 1024), (512, 964)]