2170996910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9439117}}^1$

素因数の和:9439147

約数の個数: 16

約数和(自身を含む): 4077698976

約数和(自身を除く): 1906702066

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9439117, 18878234, 47195585, 94391170, 217099691, 434199382, 1085498455, 2170996910]

約数ペア:

[(1, 2170996910), (2, 1085498455), (5, 434199382), (10, 217099691), (23, 94391170), (46, 47195585), (115, 18878234), (230, 9439117)]