275539966

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{26297}}^1$

素因数の和:26356

約数の個数: 24

約数和(自身を含む): 462003264

約数和(自身を除く): 186463298

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 26297, 52594, 341861, 683722, 815207, 1630414, 4444193, 8888386, 10597691, 21195382, 137769983, 275539966]

約数ペア:

[(1, 275539966), (2, 137769983), (13, 21195382), (26, 10597691), (31, 8888386), (62, 4444193), (169, 1630414), (338, 815207), (403, 683722), (806, 341861), (5239, 52594), (10478, 26297)]