129161812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2483881}}^1$

素因数の和:2483898

約数の個数: 12

約数和(自身を含む): 243420436

約数和(自身を除く): 114258624

約数列:

[1, 2, 4, 13, 26, 52, 2483881, 4967762, 9935524, 32290453, 64580906, 129161812]

約数ペア:

[(1, 129161812), (2, 64580906), (4, 32290453), (13, 9935524), (26, 4967762), (52, 2483881)]