681799342

素因数分解:

$2^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{56431}}^1$

素因数の和:57303

約数の個数: 16

約数和(自身を含む): 1170173952

約数和(自身を除く): 488374610

約数列:

[1, 2, 7, 14, 863, 1726, 6041, 12082, 56431, 112862, 395017, 790034, 48699953, 97399906, 340899671, 681799342]

約数ペア:

[(1, 681799342), (2, 340899671), (7, 97399906), (14, 48699953), (863, 790034), (1726, 395017), (6041, 112862), (12082, 56431)]