128424898

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{12413}}^1$

素因数の和:13161

約数の個数: 16

約数和(自身を含む): 220472640

約数和(自身を除く): 92047742

約数列:

[1, 2, 7, 14, 739, 1478, 5173, 10346, 12413, 24826, 86891, 173782, 9173207, 18346414, 64212449, 128424898]

約数ペア:

[(1, 128424898), (2, 64212449), (7, 18346414), (14, 9173207), (739, 173782), (1478, 86891), (5173, 24826), (10346, 12413)]