1268380082

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{63527}}^1$

素因数の和:63745

約数の個数: 16

約数和(自身を含む): 1943956800

約数和(自身を除く): 675576718

約数列:

[1, 2, 67, 134, 149, 298, 9983, 19966, 63527, 127054, 4256309, 8512618, 9465523, 18931046, 634190041, 1268380082]

約数ペア:

[(1, 1268380082), (2, 634190041), (67, 18931046), (134, 9465523), (149, 8512618), (298, 4256309), (9983, 127054), (19966, 63527)]