791604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2020

約数の個数: 36

約数和(自身を含む): 2184000

約数和(自身を除く): 1392396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1999, 3998, 5997, 7996, 11994, 17991, 21989, 23988, 35982, 43978, 65967, 71964, 87956, 131934, 197901, 263868, 395802, 791604]

約数ペア:

[(1, 791604), (2, 395802), (3, 263868), (4, 197901), (6, 131934), (9, 87956), (11, 71964), (12, 65967), (18, 43978), (22, 35982), (33, 23988), (36, 21989), (44, 17991), (66, 11994), (99, 7996), (132, 5997), (198, 3998), (396, 1999)]