2076656

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1328

約数の個数: 20

約数和(自身を含む): 4064472

約数和(自身を除く): 1987816

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1213, 1712, 2426, 4852, 9704, 19408, 129791, 259582, 519164, 1038328, 2076656]

約数ペア:

[(1, 2076656), (2, 1038328), (4, 519164), (8, 259582), (16, 129791), (107, 19408), (214, 9704), (428, 4852), (856, 2426), (1213, 1712)]