388022018

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1\times {\mathrm{1973}}^1$

素因数の和:3001

約数の個数: 16

約数和(自身を含む): 588409920

約数和(自身を除く): 200387902

約数列:

[1, 2, 107, 214, 919, 1838, 1973, 3946, 98333, 196666, 211111, 422222, 1813187, 3626374, 194011009, 388022018]

約数ペア:

[(1, 388022018), (2, 194011009), (107, 3626374), (214, 1813187), (919, 422222), (1838, 211111), (1973, 196666), (3946, 98333)]