426400724

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1501411}}^1$

素因数の和:1501486

約数の個数: 12

約数和(自身を含む): 756711648

約数和(自身を除く): 330310924

約数列:

[1, 2, 4, 71, 142, 284, 1501411, 3002822, 6005644, 106600181, 213200362, 426400724]

約数ペア:

[(1, 426400724), (2, 213200362), (4, 106600181), (71, 6005644), (142, 3002822), (284, 1501411)]