2077852018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{77863}}^1$

素因数の和:79089

約数の個数: 16

約数和(自身を含む): 3402968256

約数和(自身を除く): 1325116238

約数列:

[1, 2, 11, 22, 1213, 2426, 13343, 26686, 77863, 155726, 856493, 1712986, 94447819, 188895638, 1038926009, 2077852018]

約数ペア:

[(1, 2077852018), (2, 1038926009), (11, 188895638), (22, 94447819), (1213, 1712986), (2426, 856493), (13343, 155726), (26686, 77863)]