1305200174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{340073}}^1$

素因数の和:340195

約数の個数: 16

約数和(自身を含む): 2081252880

約数和(自身を除く): 776052706

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 340073, 680146, 6461387, 12922774, 34347373, 68694746, 652600087, 1305200174]

約数ペア:

[(1, 1305200174), (2, 652600087), (19, 68694746), (38, 34347373), (101, 12922774), (202, 6461387), (1919, 680146), (3838, 340073)]