129243334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2\times {\mathrm{313}}^1$

素因数の和:600

約数の個数: 24

約数和(自身を含む): 213724728

約数和(自身を除く): 84481394

約数列:

[1, 2, 11, 22, 137, 274, 313, 626, 1507, 3014, 3443, 6886, 18769, 37538, 42881, 85762, 206459, 412918, 471691, 943382, 5874697, 11749394, 64621667, 129243334]

約数ペア:

[(1, 129243334), (2, 64621667), (11, 11749394), (22, 5874697), (137, 943382), (274, 471691), (313, 412918), (626, 206459), (1507, 85762), (3014, 42881), (3443, 37538), (6886, 18769)]