126464512

素因数分解:

$2^9\times {\mathrm{247001}}^1$

素因数の和:247019

約数の個数: 20

約数和(自身を含む): 252683046

約数和(自身を除く): 126218534

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 247001, 494002, 988004, 1976008, 3952016, 7904032, 15808064, 31616128, 63232256, 126464512]

約数ペア:

[(1, 126464512), (2, 63232256), (4, 31616128), (8, 15808064), (16, 7904032), (32, 3952016), (64, 1976008), (128, 988004), (256, 494002), (512, 247001)]