1247620594

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{30871}}^1$

素因数の和:31062

約数の個数: 24

約数和(自身を含む): 2069411904

約数和(自身を除く): 821791310

約数列:

[1, 2, 11, 22, 121, 167, 242, 334, 1837, 3674, 20207, 30871, 40414, 61742, 339581, 679162, 3735391, 5155457, 7470782, 10310914, 56710027, 113420054, 623810297, 1247620594]

約数ペア:

[(1, 1247620594), (2, 623810297), (11, 113420054), (22, 56710027), (121, 10310914), (167, 7470782), (242, 5155457), (334, 3735391), (1837, 679162), (3674, 339581), (20207, 61742), (30871, 40414)]