989802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4999}}^1$

素因数の和:5018

約数の個数: 24

約数和(自身を含む): 2340000

約数和(自身を除く): 1350198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 4999, 9998, 14997, 29994, 44991, 54989, 89982, 109978, 164967, 329934, 494901, 989802]

約数ペア:

[(1, 989802), (2, 494901), (3, 329934), (6, 164967), (9, 109978), (11, 89982), (18, 54989), (22, 44991), (33, 29994), (66, 14997), (99, 9998), (198, 4999)]