2605691858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16920077}}^1$

素因数の和:16920097

約数の個数: 16

約数和(自身を含む): 4872982464

約数和(自身を除く): 2267290606

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 16920077, 33840154, 118440539, 186120847, 236881078, 372241694, 1302845929, 2605691858]

約数ペア:

[(1, 2605691858), (2, 1302845929), (7, 372241694), (11, 236881078), (14, 186120847), (22, 118440539), (77, 33840154), (154, 16920077)]