8278004

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1237}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 16638720

約数和(自身を除く): 8360716

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1237, 1673, 2474, 3346, 4948, 6692, 8659, 17318, 34636, 295643, 591286, 1182572, 2069501, 4139002, 8278004]

約数ペア:

[(1, 8278004), (2, 4139002), (4, 2069501), (7, 1182572), (14, 591286), (28, 295643), (239, 34636), (478, 17318), (956, 8659), (1237, 6692), (1673, 4948), (2474, 3346)]