2049521722

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{1493}}^1\times {\mathrm{2207}}^1$

素因数の和:4013

約数の個数: 16

約数和(自身を含む): 3087631872

約数和(自身を除く): 1038110150

約数列:

[1, 2, 311, 622, 1493, 2207, 2986, 4414, 464323, 686377, 928646, 1372754, 3295051, 6590102, 1024760861, 2049521722]

約数ペア:

[(1, 2049521722), (2, 1024760861), (311, 6590102), (622, 3295051), (1493, 1372754), (2207, 928646), (2986, 686377), (4414, 464323)]