2013270742

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1861}}^1$

素因数の和:1986

約数の個数: 64

約数和(自身を含む): 3753792000

約数和(自身を除く): 1740521258

約数列:

[1, 2, 7, 14, 19, 38, 49, 83, 98, 133, 166, 266, 343, 581, 686, 931, 1162, 1577, 1861, 1862, 3154, 3722, 4067, 6517, 8134, 11039, 13027, 13034, 22078, 26054, 28469, 35359, 56938, 70718, 77273, 91189, 154463, 154546, 182378, 247513, 308926, 495026, 540911, 638323, 1081241, 1081822, 1276646, 1732591, 2162482, 2934797, 3465182, 5869594, 7568687, 12128137, 15137374, 20543579, 24256274, 41087158, 52980809, 105961618, 143805053, 287610106, 1006635371, 2013270742]

約数ペア:

[(1, 2013270742), (2, 1006635371), (7, 287610106), (14, 143805053), (19, 105961618), (38, 52980809), (49, 41087158), (83, 24256274), (98, 20543579), (133, 15137374), (166, 12128137), (266, 7568687), (343, 5869594), (581, 3465182), (686, 2934797), (931, 2162482), (1162, 1732591), (1577, 1276646), (1861, 1081822), (1862, 1081241), (3154, 638323), (3722, 540911), (4067, 495026), (6517, 308926), (8134, 247513), (11039, 182378), (13027, 154546), (13034, 154463), (22078, 91189), (26054, 77273), (28469, 70718), (35359, 56938)]