1284727682

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{3631}}^1$

素因数の和:3966

約数の個数: 32

約数和(自身を含む): 2231500800

約数和(自身を除く): 946773118

約数列:

[1, 2, 7, 14, 127, 199, 254, 398, 889, 1393, 1778, 2786, 3631, 7262, 25273, 25417, 50546, 50834, 176911, 353822, 461137, 722569, 922274, 1445138, 3227959, 5057983, 6455918, 10115966, 91766263, 183532526, 642363841, 1284727682]

約数ペア:

[(1, 1284727682), (2, 642363841), (7, 183532526), (14, 91766263), (127, 10115966), (199, 6455918), (254, 5057983), (398, 3227959), (889, 1445138), (1393, 922274), (1778, 722569), (2786, 461137), (3631, 353822), (7262, 176911), (25273, 50834), (25417, 50546)]