671846362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{2269}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 1129043520

約数和(自身を除く): 457197158

約数列:

[1, 2, 11, 22, 43, 86, 313, 473, 626, 946, 2269, 3443, 4538, 6886, 13459, 24959, 26918, 49918, 97567, 148049, 195134, 296098, 710197, 1073237, 1420394, 2146474, 7812167, 15624334, 30538471, 61076942, 335923181, 671846362]

約数ペア:

[(1, 671846362), (2, 335923181), (11, 61076942), (22, 30538471), (43, 15624334), (86, 7812167), (313, 2146474), (473, 1420394), (626, 1073237), (946, 710197), (2269, 296098), (3443, 195134), (4538, 148049), (6886, 97567), (13459, 49918), (24959, 26918)]