117442970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{690841}}^1$

素因数の和:690865

約数の個数: 16

約数和(自身を含む): 223832808

約数和(自身を除く): 106389838

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 690841, 1381682, 3454205, 6908410, 11744297, 23488594, 58721485, 117442970]

約数ペア:

[(1, 117442970), (2, 58721485), (5, 23488594), (10, 11744297), (17, 6908410), (34, 3454205), (85, 1381682), (170, 690841)]