2005243338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{38287}}^1$

素因数の和:38371

約数の個数: 64

約数和(自身を含む): 4851855360

約数和(自身を除く): 2846612022

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 129, 174, 203, 258, 301, 406, 602, 609, 903, 1218, 1247, 1806, 2494, 3741, 7482, 8729, 17458, 26187, 38287, 52374, 76574, 114861, 229722, 268009, 536018, 804027, 1110323, 1608054, 1646341, 2220646, 3292682, 3330969, 4939023, 6661938, 7772261, 9878046, 11524387, 15544522, 23048774, 23316783, 34573161, 46633566, 47743889, 69146322, 95487778, 143231667, 286463334, 334207223, 668414446, 1002621669, 2005243338]

約数ペア:

[(1, 2005243338), (2, 1002621669), (3, 668414446), (6, 334207223), (7, 286463334), (14, 143231667), (21, 95487778), (29, 69146322), (42, 47743889), (43, 46633566), (58, 34573161), (86, 23316783), (87, 23048774), (129, 15544522), (174, 11524387), (203, 9878046), (258, 7772261), (301, 6661938), (406, 4939023), (602, 3330969), (609, 3292682), (903, 2220646), (1218, 1646341), (1247, 1608054), (1806, 1110323), (2494, 804027), (3741, 536018), (7482, 268009), (8729, 229722), (17458, 114861), (26187, 76574), (38287, 52374)]