319215692874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{8403509}}^1$

素因数の和:8404014

約数の個数: 32

約数和(自身を含む): 688953363840

約数和(自身を除く): 369737670966

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2922, 6331, 12662, 18993, 37986, 8403509, 16807018, 25210527, 50421054, 109245617, 218491234, 327736851, 655473702, 4092508883, 8185017766, 12277526649, 24555053298, 53202615479, 106405230958, 159607846437, 319215692874]

約数ペア:

[(1, 319215692874), (2, 159607846437), (3, 106405230958), (6, 53202615479), (13, 24555053298), (26, 12277526649), (39, 8185017766), (78, 4092508883), (487, 655473702), (974, 327736851), (1461, 218491234), (2922, 109245617), (6331, 50421054), (12662, 25210527), (18993, 16807018), (37986, 8403509)]