2040876868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2939}}^1\times {\mathrm{9137}}^1$

素因数の和:12099

約数の個数: 24

約数和(自身を含む): 3761200800

約数和(自身を除く): 1720323932

約数列:

[1, 2, 4, 19, 38, 76, 2939, 5878, 9137, 11756, 18274, 36548, 55841, 111682, 173603, 223364, 347206, 694412, 26853643, 53707286, 107414572, 510219217, 1020438434, 2040876868]

約数ペア:

[(1, 2040876868), (2, 1020438434), (4, 510219217), (19, 107414572), (38, 53707286), (76, 26853643), (2939, 694412), (5878, 347206), (9137, 223364), (11756, 173603), (18274, 111682), (36548, 55841)]