2048512

素因数分解:

$2^9\times {\mathrm{4001}}^1$

素因数の和:4019

約数の個数: 20

約数和(自身を含む): 4094046

約数和(自身を除く): 2045534

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4001, 8002, 16004, 32008, 64016, 128032, 256064, 512128, 1024256, 2048512]

約数ペア:

[(1, 2048512), (2, 1024256), (4, 512128), (8, 256064), (16, 128032), (32, 64016), (64, 32008), (128, 16004), (256, 8002), (512, 4001)]