520001034

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{6829}}^1$

素因数の和:6892

約数の個数: 64

約数和(自身を含む): 1245792000

約数和(自身を除く): 725790966

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 343, 518, 686, 777, 1029, 1554, 1813, 2058, 3626, 5439, 6829, 10878, 12691, 13658, 20487, 25382, 38073, 40974, 47803, 76146, 95606, 143409, 252673, 286818, 334621, 505346, 669242, 758019, 1003863, 1516038, 1768711, 2007726, 2342347, 3537422, 4684694, 5306133, 7027041, 10612266, 12380977, 14054082, 24761954, 37142931, 74285862, 86666839, 173333678, 260000517, 520001034]

約数ペア:

[(1, 520001034), (2, 260000517), (3, 173333678), (6, 86666839), (7, 74285862), (14, 37142931), (21, 24761954), (37, 14054082), (42, 12380977), (49, 10612266), (74, 7027041), (98, 5306133), (111, 4684694), (147, 3537422), (222, 2342347), (259, 2007726), (294, 1768711), (343, 1516038), (518, 1003863), (686, 758019), (777, 669242), (1029, 505346), (1554, 334621), (1813, 286818), (2058, 252673), (3626, 143409), (5439, 95606), (6829, 76146), (10878, 47803), (12691, 40974), (13658, 38073), (20487, 25382)]