1048657940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4766627}}^1$

素因数の和:4766647

約数の個数: 24

約数和(自身を含む): 2402380512

約数和(自身を除く): 1353722572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4766627, 9533254, 19066508, 23833135, 47666270, 52432897, 95332540, 104865794, 209731588, 262164485, 524328970, 1048657940]

約数ペア:

[(1, 1048657940), (2, 524328970), (4, 262164485), (5, 209731588), (10, 104865794), (11, 95332540), (20, 52432897), (22, 47666270), (44, 23833135), (55, 19066508), (110, 9533254), (220, 4766627)]