1254996486

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{251}}^1\times {\mathrm{1213}}^1$

素因数の和:1701

約数の個数: 48

約数和(自身を含む): 2744174160

約数和(自身を除く): 1489177674

約数列:

[1, 2, 3, 6, 9, 18, 229, 251, 458, 502, 687, 753, 1213, 1374, 1506, 2061, 2259, 2426, 3639, 4122, 4518, 7278, 10917, 21834, 57479, 114958, 172437, 277777, 304463, 344874, 517311, 555554, 608926, 833331, 913389, 1034622, 1666662, 1826778, 2499993, 2740167, 4999986, 5480334, 69722027, 139444054, 209166081, 418332162, 627498243, 1254996486]

約数ペア:

[(1, 1254996486), (2, 627498243), (3, 418332162), (6, 209166081), (9, 139444054), (18, 69722027), (229, 5480334), (251, 4999986), (458, 2740167), (502, 2499993), (687, 1826778), (753, 1666662), (1213, 1034622), (1374, 913389), (1506, 833331), (2061, 608926), (2259, 555554), (2426, 517311), (3639, 344874), (4122, 304463), (4518, 277777), (7278, 172437), (10917, 114958), (21834, 57479)]