657202884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97973}}^1$

素因数の和:98036

約数の個数: 48

約数和(自身を含む): 1689855552

約数和(自身を除く): 1032652668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 97973, 195946, 293919, 391892, 587838, 1175676, 1273649, 2547298, 3820947, 4212839, 5094596, 7641894, 8425678, 12638517, 15283788, 16851356, 25277034, 50554068, 54766907, 109533814, 164300721, 219067628, 328601442, 657202884]

約数ペア:

[(1, 657202884), (2, 328601442), (3, 219067628), (4, 164300721), (6, 109533814), (12, 54766907), (13, 50554068), (26, 25277034), (39, 16851356), (43, 15283788), (52, 12638517), (78, 8425678), (86, 7641894), (129, 5094596), (156, 4212839), (172, 3820947), (258, 2547298), (516, 1273649), (559, 1175676), (1118, 587838), (1677, 391892), (2236, 293919), (3354, 195946), (6708, 97973)]