2902548

素因数分解:

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

素因数の和:2028

約数の個数: 36

約数和(自身を含む): 7448000

約数和(自身を除く): 4545452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 1999, 3998, 5997, 7996, 11994, 21989, 23988, 43978, 65967, 87956, 131934, 241879, 263868, 483758, 725637, 967516, 1451274, 2902548]

約数ペア:

[(1, 2902548), (2, 1451274), (3, 967516), (4, 725637), (6, 483758), (11, 263868), (12, 241879), (22, 131934), (33, 87956), (44, 65967), (66, 43978), (121, 23988), (132, 21989), (242, 11994), (363, 7996), (484, 5997), (726, 3998), (1452, 1999)]