1344204589

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{208049}}^1$

素因数の和:208140

約数の個数: 16

約数和(自身を含む): 1677715200

約数和(自身を除く): 333510611

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 208049, 1456343, 2704637, 14771479, 18932459, 103400353, 192029227, 1344204589]

約数ペア:

[(1, 1344204589), (7, 192029227), (13, 103400353), (71, 18932459), (91, 14771479), (497, 2704637), (923, 1456343), (6461, 208049)]