2912647870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2407147}}^1$

素因数の和:2407176

約数の個数: 24

約数和(自身を含む): 5762712312

約数和(自身を除く): 2850064442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2407147, 4814294, 12035735, 24071470, 26478617, 52957234, 132393085, 264786170, 291264787, 582529574, 1456323935, 2912647870]

約数ペア:

[(1, 2912647870), (2, 1456323935), (5, 582529574), (10, 291264787), (11, 264786170), (22, 132393085), (55, 52957234), (110, 26478617), (121, 24071470), (242, 12035735), (605, 4814294), (1210, 2407147)]