319678294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{15427}}^1$

素因数の和:16239

約数の個数: 16

約数和(自身を含む): 517084848

約数和(自身を除く): 197406554

約数列:

[1, 2, 13, 26, 797, 1594, 10361, 15427, 20722, 30854, 200551, 401102, 12295319, 24590638, 159839147, 319678294]

約数ペア:

[(1, 319678294), (2, 159839147), (13, 24590638), (26, 12295319), (797, 401102), (1594, 200551), (10361, 30854), (15427, 20722)]