2065431188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 3836730240

約数和(自身を除く): 1771299052

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 193, 356, 386, 772, 1307, 2047, 2614, 4094, 4439, 5228, 8188, 8878, 17177, 17756, 30061, 34354, 60122, 68708, 116323, 120244, 232646, 252251, 395071, 465292, 504502, 790142, 1009004, 1580284, 2675429, 5350858, 5801773, 10701716, 11603546, 22450339, 23207092, 44900678, 89801356, 516357797, 1032715594, 2065431188]

約数ペア:

[(1, 2065431188), (2, 1032715594), (4, 516357797), (23, 89801356), (46, 44900678), (89, 23207092), (92, 22450339), (178, 11603546), (193, 10701716), (356, 5801773), (386, 5350858), (772, 2675429), (1307, 1580284), (2047, 1009004), (2614, 790142), (4094, 504502), (4439, 465292), (5228, 395071), (8188, 252251), (8878, 232646), (17177, 120244), (17756, 116323), (30061, 68708), (34354, 60122)]