1809804484

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1433}}^1\times {\mathrm{4447}}^1$

素因数の和:5955

約数の個数: 24

約数和(自身を含む): 3214729728

約数和(自身を除く): 1404925244

約数列:

[1, 2, 4, 71, 142, 284, 1433, 2866, 4447, 5732, 8894, 17788, 101743, 203486, 315737, 406972, 631474, 1262948, 6372551, 12745102, 25490204, 452451121, 904902242, 1809804484]

約数ペア:

[(1, 1809804484), (2, 904902242), (4, 452451121), (71, 25490204), (142, 12745102), (284, 6372551), (1433, 1262948), (2866, 631474), (4447, 406972), (5732, 315737), (8894, 203486), (17788, 101743)]