2565926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 4424112

約数和(自身を除く): 1858186

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 461, 506, 922, 2783, 5071, 5566, 10142, 10603, 21206, 55781, 111562, 116633, 233266, 1282963, 2565926]

約数ペア:

[(1, 2565926), (2, 1282963), (11, 233266), (22, 116633), (23, 111562), (46, 55781), (121, 21206), (242, 10603), (253, 10142), (461, 5566), (506, 5071), (922, 2783)]