5125212027472

素因数分解:

$2^4\times {\mathrm{644341}}^1\times {\mathrm{497137}}^1$

素因数の和:1141486

約数の個数: 20

約数和(自身を含む): 9930133689076

約数和(自身を除く): 4804921661604

約数列:

[1, 2, 4, 8, 16, 497137, 644341, 994274, 1288682, 1988548, 2577364, 3977096, 5154728, 7954192, 10309456, 320325751717, 640651503434, 1281303006868, 2562606013736, 5125212027472]

約数ペア:

[(1, 5125212027472), (2, 2562606013736), (4, 1281303006868), (8, 640651503434), (16, 320325751717), (497137, 10309456), (644341, 7954192), (994274, 5154728), (1288682, 3977096), (1988548, 2577364)]