2146240149

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{239509}}^1$

素因数の和:239644

約数の個数: 16

約数和(自身を含む): 2989084800

約数和(自身を除く): 842844651

約数列:

[1, 3, 29, 87, 103, 309, 2987, 8961, 239509, 718527, 6945761, 20837283, 24669427, 74008281, 715413383, 2146240149]

約数ペア:

[(1, 2146240149), (3, 715413383), (29, 74008281), (87, 24669427), (103, 20837283), (309, 6945761), (2987, 718527), (8961, 239509)]