816638892

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{148913}}^1$

素因数の和:149377

約数の個数: 24

約数和(自身を含む): 1909673136

約数和(自身を除く): 1093034244

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 5484, 148913, 297826, 446739, 595652, 893478, 1786956, 68053241, 136106482, 204159723, 272212964, 408319446, 816638892]

約数ペア:

[(1, 816638892), (2, 408319446), (3, 272212964), (4, 204159723), (6, 136106482), (12, 68053241), (457, 1786956), (914, 893478), (1371, 595652), (1828, 446739), (2742, 297826), (5484, 148913)]