871041724

素因数分解:

$2^2\times 7^1\times {\mathrm{31108633}}^1$

素因数の和:31108644

約数の個数: 12

約数和(自身を含む): 1742083504

約数和(自身を除く): 871041780

約数列:

[1, 2, 4, 7, 14, 28, 31108633, 62217266, 124434532, 217760431, 435520862, 871041724]

約数ペア:

[(1, 871041724), (2, 435520862), (4, 217760431), (7, 124434532), (14, 62217266), (28, 31108633)]