2141916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 5854464

約数和(自身を除く): 3712548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 593, 602, 903, 1186, 1204, 1779, 1806, 2372, 3558, 3612, 4151, 7116, 8302, 12453, 16604, 24906, 25499, 49812, 50998, 76497, 101996, 152994, 178493, 305988, 356986, 535479, 713972, 1070958, 2141916]

約数ペア:

[(1, 2141916), (2, 1070958), (3, 713972), (4, 535479), (6, 356986), (7, 305988), (12, 178493), (14, 152994), (21, 101996), (28, 76497), (42, 50998), (43, 49812), (84, 25499), (86, 24906), (129, 16604), (172, 12453), (258, 8302), (301, 7116), (516, 4151), (593, 3612), (602, 3558), (903, 2372), (1186, 1806), (1204, 1779)]