868753732

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{402947}}^1$

素因数の和:402976

約数の個数: 36

約数和(自身を含む): 1929315024

約数和(自身を除く): 1060561292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 402947, 805894, 1611788, 2820629, 4432417, 5641258, 8864834, 11282516, 17729668, 19744403, 31026919, 39488806, 62053838, 78977612, 124107676, 217188433, 434376866, 868753732]

約数ペア:

[(1, 868753732), (2, 434376866), (4, 217188433), (7, 124107676), (11, 78977612), (14, 62053838), (22, 39488806), (28, 31026919), (44, 19744403), (49, 17729668), (77, 11282516), (98, 8864834), (154, 5641258), (196, 4432417), (308, 2820629), (539, 1611788), (1078, 805894), (2156, 402947)]