7156977646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2069687}}^1$

素因数の和:2069728

約数の個数: 32

約数和(自身を含む): 13908303360

約数和(自身を除く): 6751325714

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 2069687, 4139374, 14487809, 26905931, 28975618, 39324053, 53811862, 78648106, 188341517, 275268371, 376683034, 511212689, 550536742, 1022425378, 3578488823, 7156977646]

約数ペア:

[(1, 7156977646), (2, 3578488823), (7, 1022425378), (13, 550536742), (14, 511212689), (19, 376683034), (26, 275268371), (38, 188341517), (91, 78648106), (133, 53811862), (182, 39324053), (247, 28975618), (266, 26905931), (494, 14487809), (1729, 4139374), (3458, 2069687)]