66970989878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{15331}}^1\times {\mathrm{168013}}^1$

素因数の和:183359

約数の個数: 16

約数和(自身を含む): 108191607216

約数和(自身を除く): 41220617338

約数列:

[1, 2, 13, 26, 15331, 30662, 168013, 199303, 336026, 398606, 2184169, 4368338, 2575807303, 5151614606, 33485494939, 66970989878]

約数ペア:

[(1, 66970989878), (2, 33485494939), (13, 5151614606), (26, 2575807303), (15331, 4368338), (30662, 2184169), (168013, 398606), (199303, 336026)]