2069657863

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{6337}}^1$

素因数の和:6491

約数の個数: 32

約数和(自身を含む): 2643503744

約数和(自身を除く): 573845881

約数列:

[1, 7, 13, 37, 91, 97, 259, 481, 679, 1261, 3367, 3589, 6337, 8827, 25123, 44359, 46657, 82381, 234469, 326599, 576667, 614689, 1641283, 3048097, 4302823, 7990957, 21336679, 22743493, 55936699, 159204451, 295665409, 2069657863]

約数ペア:

[(1, 2069657863), (7, 295665409), (13, 159204451), (37, 55936699), (91, 22743493), (97, 21336679), (259, 7990957), (481, 4302823), (679, 3048097), (1261, 1641283), (3367, 614689), (3589, 576667), (6337, 326599), (8827, 234469), (25123, 82381), (44359, 46657)]