1190247212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{20023}}^1$

素因数の和:20238

約数の個数: 48

約数和(自身を含む): 2610488832

約数和(自身を除く): 1420241620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 772, 1351, 2123, 2702, 4246, 5404, 8492, 14861, 20023, 29722, 40046, 59444, 80092, 140161, 220253, 280322, 440506, 560644, 881012, 1541771, 3083542, 3864439, 6167084, 7728878, 15457756, 27051073, 42508829, 54102146, 85017658, 108204292, 170035316, 297561803, 595123606, 1190247212]

約数ペア:

[(1, 1190247212), (2, 595123606), (4, 297561803), (7, 170035316), (11, 108204292), (14, 85017658), (22, 54102146), (28, 42508829), (44, 27051073), (77, 15457756), (154, 7728878), (193, 6167084), (308, 3864439), (386, 3083542), (772, 1541771), (1351, 881012), (2123, 560644), (2702, 440506), (4246, 280322), (5404, 220253), (8492, 140161), (14861, 80092), (20023, 59444), (29722, 40046)]