2912366854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 4822364160

約数和(自身を除く): 1909997306

約数列:

[1, 2, 19, 38, 53, 67, 106, 113, 134, 191, 226, 382, 1007, 1273, 2014, 2147, 2546, 3551, 3629, 4294, 5989, 7102, 7258, 7571, 10123, 11978, 12797, 15142, 20246, 21583, 25594, 43166, 67469, 113791, 134938, 143849, 192337, 227582, 243143, 287698, 384674, 401263, 410077, 486286, 678241, 802526, 820154, 1143899, 1356482, 1446061, 2287798, 2892122, 7623997, 12886579, 15247994, 21734081, 25773158, 27475159, 43468162, 54950318, 76641233, 153282466, 1456183427, 2912366854]

約数ペア:

[(1, 2912366854), (2, 1456183427), (19, 153282466), (38, 76641233), (53, 54950318), (67, 43468162), (106, 27475159), (113, 25773158), (134, 21734081), (191, 15247994), (226, 12886579), (382, 7623997), (1007, 2892122), (1273, 2287798), (2014, 1446061), (2147, 1356482), (2546, 1143899), (3551, 820154), (3629, 802526), (4294, 678241), (5989, 486286), (7102, 410077), (7258, 401263), (7571, 384674), (10123, 287698), (11978, 243143), (12797, 227582), (15142, 192337), (20246, 143849), (21583, 134938), (25594, 113791), (43166, 67469)]