7889084

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 15899520

約数和(自身を除く): 8010436

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 2027, 3892, 4054, 8108, 14189, 28378, 56756, 281753, 563506, 1127012, 1972271, 3944542, 7889084]

約数ペア:

[(1, 7889084), (2, 3944542), (4, 1972271), (7, 1127012), (14, 563506), (28, 281753), (139, 56756), (278, 28378), (556, 14189), (973, 8108), (1946, 4054), (2027, 3892)]