6668170

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1889}}^1$

素因数の和:2249

約数の個数: 16

約数和(自身を含む): 12043080

約数和(自身を除く): 5374910

約数列:

[1, 2, 5, 10, 353, 706, 1765, 1889, 3530, 3778, 9445, 18890, 666817, 1333634, 3334085, 6668170]

約数ペア:

[(1, 6668170), (2, 3334085), (5, 1333634), (10, 666817), (353, 18890), (706, 9445), (1765, 3778), (1889, 3530)]