1320798516

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1550233}}^1$

素因数の和:1550311

約数の個数: 24

約数和(自身を含む): 3125271744

約数和(自身を除く): 1804473228

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1550233, 3100466, 4650699, 6200932, 9301398, 18602796, 110066543, 220133086, 330199629, 440266172, 660399258, 1320798516]

約数ペア:

[(1, 1320798516), (2, 660399258), (3, 440266172), (4, 330199629), (6, 220133086), (12, 110066543), (71, 18602796), (142, 9301398), (213, 6200932), (284, 4650699), (426, 3100466), (852, 1550233)]