2041416867

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 3405578240

約数和(自身を除く): 1364161373

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 151, 217, 399, 453, 589, 651, 1057, 1093, 1767, 2869, 3171, 3279, 4123, 4681, 7651, 8607, 12369, 14043, 20083, 20767, 22953, 32767, 33883, 60249, 62301, 88939, 98301, 101649, 145369, 165043, 237181, 266817, 436107, 495129, 622573, 643777, 711543, 1155301, 1867719, 1931331, 3135817, 3465903, 4506439, 5116333, 9407451, 13519317, 15348999, 21950719, 35814331, 65852157, 97210327, 107442993, 291630981, 680472289, 2041416867]

約数ペア:

[(1, 2041416867), (3, 680472289), (7, 291630981), (19, 107442993), (21, 97210327), (31, 65852157), (57, 35814331), (93, 21950719), (133, 15348999), (151, 13519317), (217, 9407451), (399, 5116333), (453, 4506439), (589, 3465903), (651, 3135817), (1057, 1931331), (1093, 1867719), (1767, 1155301), (2869, 711543), (3171, 643777), (3279, 622573), (4123, 495129), (4681, 436107), (7651, 266817), (8607, 237181), (12369, 165043), (14043, 145369), (20083, 101649), (20767, 98301), (22953, 88939), (32767, 62301), (33883, 60249)]