3387692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 7838208

約数和(自身を除く): 4450516

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 647, 748, 1294, 1309, 2588, 2618, 4529, 5236, 7117, 9058, 10999, 14234, 18116, 21998, 28468, 43996, 49819, 76993, 99638, 120989, 153986, 199276, 241978, 307972, 483956, 846923, 1693846, 3387692]

約数ペア:

[(1, 3387692), (2, 1693846), (4, 846923), (7, 483956), (11, 307972), (14, 241978), (17, 199276), (22, 153986), (28, 120989), (34, 99638), (44, 76993), (68, 49819), (77, 43996), (119, 28468), (154, 21998), (187, 18116), (238, 14234), (308, 10999), (374, 9058), (476, 7117), (647, 5236), (748, 4529), (1294, 2618), (1309, 2588)]