137859554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11027}}^1$

素因数の和:11102

約数の個数: 32

約数和(自身を含む): 254085120

約数和(自身を除く): 116225566

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 11027, 12502, 22054, 77189, 154378, 209513, 419026, 518269, 1036538, 1466591, 2933182, 3627883, 7255766, 9847111, 19694222, 68929777, 137859554]

約数ペア:

[(1, 137859554), (2, 68929777), (7, 19694222), (14, 9847111), (19, 7255766), (38, 3627883), (47, 2933182), (94, 1466591), (133, 1036538), (266, 518269), (329, 419026), (658, 209513), (893, 154378), (1786, 77189), (6251, 22054), (11027, 12502)]