8421292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4509

約数の個数: 24

約数和(自身を含む): 16454592

約数和(自身を除く): 8033300

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 4451, 8902, 17804, 48961, 97922, 191393, 195844, 382786, 765572, 2105323, 4210646, 8421292]

約数ペア:

[(1, 8421292), (2, 4210646), (4, 2105323), (11, 765572), (22, 382786), (43, 195844), (44, 191393), (86, 97922), (172, 48961), (473, 17804), (946, 8902), (1892, 4451)]