2627988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 6859776

約数和(自身を除く): 4231788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 463, 473, 516, 926, 946, 1389, 1419, 1852, 1892, 2778, 2838, 5093, 5556, 5676, 10186, 15279, 19909, 20372, 30558, 39818, 59727, 61116, 79636, 119454, 218999, 238908, 437998, 656997, 875996, 1313994, 2627988]

約数ペア:

[(1, 2627988), (2, 1313994), (3, 875996), (4, 656997), (6, 437998), (11, 238908), (12, 218999), (22, 119454), (33, 79636), (43, 61116), (44, 59727), (66, 39818), (86, 30558), (129, 20372), (132, 19909), (172, 15279), (258, 10186), (463, 5676), (473, 5556), (516, 5093), (926, 2838), (946, 2778), (1389, 1892), (1419, 1852)]