2068627918

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 3660910560

約数和(自身を除く): 1592282642

約数列:

[1, 2, 7, 14, 43, 86, 157, 301, 314, 509, 602, 1018, 1099, 1849, 2198, 3563, 3698, 6751, 7126, 12943, 13502, 21887, 25886, 43774, 47257, 79913, 94514, 153209, 159826, 290293, 306418, 559391, 580586, 941141, 1118782, 1882282, 2032051, 3436259, 4064102, 6587987, 6872518, 13175974, 24053813, 48107626, 147759137, 295518274, 1034313959, 2068627918]

約数ペア:

[(1, 2068627918), (2, 1034313959), (7, 295518274), (14, 147759137), (43, 48107626), (86, 24053813), (157, 13175974), (301, 6872518), (314, 6587987), (509, 4064102), (602, 3436259), (1018, 2032051), (1099, 1882282), (1849, 1118782), (2198, 941141), (3563, 580586), (3698, 559391), (6751, 306418), (7126, 290293), (12943, 159826), (13502, 153209), (21887, 94514), (25886, 79913), (43774, 47257)]