4080480112

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{1321399}}^1$

素因数の和:1321600

約数の個数: 20

約数和(自身を含む): 7946899600

約数和(自身を除く): 3866419488

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 1321399, 2642798, 5285596, 10571192, 21142384, 255030007, 510060014, 1020120028, 2040240056, 4080480112]

約数ペア:

[(1, 4080480112), (2, 2040240056), (4, 1020120028), (8, 510060014), (16, 255030007), (193, 21142384), (386, 10571192), (772, 5285596), (1544, 2642798), (3088, 1321399)]