808218404

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{704023}}^1$

素因数の和:704075

約数の個数: 24

約数和(自身を含む): 1655864448

約数和(自身を除く): 847646044

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 704023, 1408046, 2816092, 4928161, 9856322, 19712644, 28864943, 57729886, 115459772, 202054601, 404109202, 808218404]

約数ペア:

[(1, 808218404), (2, 404109202), (4, 202054601), (7, 115459772), (14, 57729886), (28, 28864943), (41, 19712644), (82, 9856322), (164, 4928161), (287, 2816092), (574, 1408046), (1148, 704023)]