9380458514

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{219467}}^1$

素因数の和:219590

約数の個数: 32

約数和(自身を含む): 16686590976

約数和(自身を除く): 7306132462

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 3053, 6106, 21371, 42742, 219467, 438934, 1536269, 3072538, 9437081, 15582157, 18874162, 31164314, 66059567, 109075099, 132119134, 218150198, 670032751, 1340065502, 4690229257, 9380458514]

約数ペア:

[(1, 9380458514), (2, 4690229257), (7, 1340065502), (14, 670032751), (43, 218150198), (71, 132119134), (86, 109075099), (142, 66059567), (301, 31164314), (497, 18874162), (602, 15582157), (994, 9437081), (3053, 3072538), (6106, 1536269), (21371, 438934), (42742, 219467)]