1247029498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3371

約数の個数: 64

約数和(自身を含む): 2321915904

約数和(自身を除く): 1074886406

約数列:

[1, 2, 11, 13, 22, 26, 31, 43, 62, 86, 143, 286, 341, 403, 473, 559, 682, 806, 946, 1118, 1333, 2666, 3271, 4433, 6149, 6542, 8866, 12298, 14663, 17329, 29326, 34658, 35981, 42523, 71962, 85046, 101401, 140653, 190619, 202802, 281306, 381238, 467753, 935506, 1115411, 1318213, 1547183, 1828489, 2230822, 2636426, 3094366, 3656978, 4360243, 8720486, 14500343, 20113379, 29000686, 40226758, 47962673, 56683159, 95925346, 113366318, 623514749, 1247029498]

約数ペア:

[(1, 1247029498), (2, 623514749), (11, 113366318), (13, 95925346), (22, 56683159), (26, 47962673), (31, 40226758), (43, 29000686), (62, 20113379), (86, 14500343), (143, 8720486), (286, 4360243), (341, 3656978), (403, 3094366), (473, 2636426), (559, 2230822), (682, 1828489), (806, 1547183), (946, 1318213), (1118, 1115411), (1333, 935506), (2666, 467753), (3271, 381238), (4433, 281306), (6149, 202802), (6542, 190619), (8866, 140653), (12298, 101401), (14663, 85046), (17329, 71962), (29326, 42523), (34658, 35981)]