868090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1901

約数の個数: 16

約数和(自身を含む): 1596672

約数和(自身を除く): 728582

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1847, 3694, 9235, 18470, 86809, 173618, 434045, 868090]

約数ペア:

[(1, 868090), (2, 434045), (5, 173618), (10, 86809), (47, 18470), (94, 9235), (235, 3694), (470, 1847)]