2905726297

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{3217}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 3090824640

約数和(自身を除く): 185098343

約数列:

[1, 19, 137, 347, 2603, 3217, 6593, 47539, 61123, 440729, 903241, 1116299, 8373851, 21209681, 152932963, 2905726297]

約数ペア:

[(1, 2905726297), (19, 152932963), (137, 21209681), (347, 8373851), (2603, 1116299), (3217, 903241), (6593, 440729), (47539, 61123)]