2422788

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2107

約数の個数: 24

約数和(自身を含む): 5712000

約数和(自身を除く): 3289212

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 1999, 3998, 5997, 7996, 11994, 23988, 201899, 403798, 605697, 807596, 1211394, 2422788]

約数ペア:

[(1, 2422788), (2, 1211394), (3, 807596), (4, 605697), (6, 403798), (12, 201899), (101, 23988), (202, 11994), (303, 7996), (404, 5997), (606, 3998), (1212, 1999)]