2988532895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{731587}}^1$

素因数の和:731654

約数の個数: 16

約数和(自身を含む): 3862784640

約数和(自身を除く): 874251745

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 731587, 3657935, 13900153, 31458241, 69500765, 157291205, 597706579, 2988532895]

約数ペア:

[(1, 2988532895), (5, 597706579), (19, 157291205), (43, 69500765), (95, 31458241), (215, 13900153), (817, 3657935), (4085, 731587)]