449840974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 766846080

約数和(自身を除く): 317005106

約数列:

[1, 2, 11, 22, 43, 86, 121, 139, 242, 278, 311, 473, 622, 946, 1529, 3058, 3421, 5203, 5977, 6842, 10406, 11954, 13373, 16819, 26746, 33638, 37631, 43229, 65747, 75262, 86458, 131494, 147103, 294206, 475519, 723217, 951038, 1446434, 1618133, 1858847, 3236266, 3717694, 5230709, 10461418, 20447317, 40894634, 224920487, 449840974]

約数ペア:

[(1, 449840974), (2, 224920487), (11, 40894634), (22, 20447317), (43, 10461418), (86, 5230709), (121, 3717694), (139, 3236266), (242, 1858847), (278, 1618133), (311, 1446434), (473, 951038), (622, 723217), (946, 475519), (1529, 294206), (3058, 147103), (3421, 131494), (5203, 86458), (5977, 75262), (6842, 65747), (10406, 43229), (11954, 37631), (13373, 33638), (16819, 26746)]