79997974

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{132887}}^1$

素因数の和:132939

約数の個数: 16

約数和(自身を含む): 140329728

約数和(自身を除く): 60331754

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 132887, 265774, 930209, 1860418, 5714141, 11428282, 39998987, 79997974]

約数ペア:

[(1, 79997974), (2, 39998987), (7, 11428282), (14, 5714141), (43, 1860418), (86, 930209), (301, 265774), (602, 132887)]