1420864

素因数分解:

$2^6\times {\mathrm{149}}^2$

素因数の和:310

約数の個数: 21

約数和(自身を含む): 2838577

約数和(自身を除く): 1417713

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4768, 9536, 22201, 44402, 88804, 177608, 355216, 710432, 1420864]

約数ペア:

[(1, 1420864), (2, 710432), (4, 355216), (8, 177608), (16, 88804), (32, 44402), (64, 22201), (149, 9536), (298, 4768), (596, 2384)]