7970028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 20496000

約数和(自身を除く): 12525972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 499, 726, 998, 1331, 1452, 1497, 1996, 2662, 2994, 3993, 5324, 5489, 5988, 7986, 10978, 15972, 16467, 21956, 32934, 60379, 65868, 120758, 181137, 241516, 362274, 664169, 724548, 1328338, 1992507, 2656676, 3985014, 7970028]

約数ペア:

[(1, 7970028), (2, 3985014), (3, 2656676), (4, 1992507), (6, 1328338), (11, 724548), (12, 664169), (22, 362274), (33, 241516), (44, 181137), (66, 120758), (121, 65868), (132, 60379), (242, 32934), (363, 21956), (484, 16467), (499, 15972), (726, 10978), (998, 7986), (1331, 5988), (1452, 5489), (1497, 5324), (1996, 3993), (2662, 2994)]