542662340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2466647}}^1$

素因数の和:2466667

約数の個数: 24

約数和(自身を含む): 1243190592

約数和(自身を除く): 700528252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2466647, 4933294, 9866588, 12333235, 24666470, 27133117, 49332940, 54266234, 108532468, 135665585, 271331170, 542662340]

約数ペア:

[(1, 542662340), (2, 271331170), (4, 135665585), (5, 108532468), (10, 54266234), (11, 49332940), (20, 27133117), (22, 24666470), (44, 12333235), (55, 9866588), (110, 4933294), (220, 2466647)]