2796548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 5100480

約数和(自身を除く): 2303932

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 229, 284, 458, 916, 3053, 6106, 9847, 12212, 16259, 19694, 32518, 39388, 65036, 699137, 1398274, 2796548]

約数ペア:

[(1, 2796548), (2, 1398274), (4, 699137), (43, 65036), (71, 39388), (86, 32518), (142, 19694), (172, 16259), (229, 12212), (284, 9847), (458, 6106), (916, 3053)]