77909442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{998839}}^1$

素因数の和:998857

約数の個数: 16

約数和(自身を含む): 167805120

約数和(自身を除く): 89895678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 998839, 1997678, 2996517, 5993034, 12984907, 25969814, 38954721, 77909442]

約数ペア:

[(1, 77909442), (2, 38954721), (3, 25969814), (6, 12984907), (13, 5993034), (26, 2996517), (39, 1997678), (78, 998839)]