2053897.000000000

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 370900992

約数和(自身を除く): 218104348

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 806, 868, 1001, 1231, 1364, 1612, 2002, 2387, 2462, 2821, 4004, 4433, 4774, 4924, 5642, 8617, 8866, 9548, 11284, 13541, 16003, 17234, 17732, 27082, 31031, 32006, 34468, 38161, 54164, 62062, 64012, 76322, 94787, 112021, 124124, 152644, 176033, 189574, 224042, 267127, 352066, 379148, 419771, 448084, 496093, 534254, 704132, 839542, 992186, 1068508, 1232231, 1679084, 1984372, 2464462, 2938397, 3472651, 4928924, 5457023, 5876794, 6945302, 10914046, 11753588, 13890604, 21828092, 38199161, 76398322, 152796644]

約数ペア:

[(1, 152796644), (2, 76398322), (4, 38199161), (7, 21828092), (11, 13890604), (13, 11753588), (14, 10914046), (22, 6945302), (26, 5876794), (28, 5457023), (31, 4928924), (44, 3472651), (52, 2938397), (62, 2464462), (77, 1984372), (91, 1679084), (124, 1232231), (143, 1068508), (154, 992186), (182, 839542), (217, 704132), (286, 534254), (308, 496093), (341, 448084), (364, 419771), (403, 379148), (434, 352066), (572, 267127), (682, 224042), (806, 189574), (868, 176033), (1001, 152644), (1231, 124124), (1364, 112021), (1612, 94787), (2002, 76322), (2387, 64012), (2462, 62062), (2821, 54164), (4004, 38161), (4433, 34468), (4774, 32006), (4924, 31031), (5642, 27082), (8617, 17732), (8866, 17234), (9548, 16003), (11284, 13541)]