49668830246

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{171299}}^1$

素因数の和:171596

約数の個数: 32

約数和(自身を含む): 86335200000

約数和(自身を除く): 36666369754

約数列:

[1, 2, 7, 14, 139, 149, 278, 298, 973, 1043, 1946, 2086, 20711, 41422, 144977, 171299, 289954, 342598, 1199093, 2398186, 23810561, 25523551, 47621122, 51047102, 166673927, 178664857, 333347854, 357329714, 3547773589, 7095547178, 24834415123, 49668830246]

約数ペア:

[(1, 49668830246), (2, 24834415123), (7, 7095547178), (14, 3547773589), (139, 357329714), (149, 333347854), (278, 178664857), (298, 166673927), (973, 51047102), (1043, 47621122), (1946, 25523551), (2086, 23810561), (20711, 2398186), (41422, 1199093), (144977, 342598), (171299, 289954)]