127729046

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{8669}}^1$

素因数の和:8863

約数の個数: 16

約数和(自身を含む): 196635600

約数和(自身を除く): 68906554

約数列:

[1, 2, 53, 106, 139, 278, 7367, 8669, 14734, 17338, 459457, 918914, 1204991, 2409982, 63864523, 127729046]

約数ペア:

[(1, 127729046), (2, 63864523), (53, 2409982), (106, 1204991), (139, 918914), (278, 459457), (7367, 17338), (8669, 14734)]