127379686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{478871}}^1$

素因数の和:478899

約数の個数: 16

約数和(自身を含む): 229858560

約数和(自身を除く): 102478874

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 478871, 957742, 3352097, 6704194, 9098549, 18197098, 63689843, 127379686]

約数ペア:

[(1, 127379686), (2, 63689843), (7, 18197098), (14, 9098549), (19, 6704194), (38, 3352097), (133, 957742), (266, 478871)]