1330731394

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{19867}}^1$

素因数の和:20289

約数の個数: 16

約数和(自身を含む): 2021290848

約数和(自身を除く): 690559454

約数列:

[1, 2, 107, 214, 313, 626, 19867, 33491, 39734, 66982, 2125769, 4251538, 6218371, 12436742, 665365697, 1330731394]

約数ペア:

[(1, 1330731394), (2, 665365697), (107, 12436742), (214, 6218371), (313, 4251538), (626, 2125769), (19867, 66982), (33491, 39734)]