276038074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1721}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 462873600

約数和(自身を除く): 186835526

約数列:

[1, 2, 13, 26, 31, 62, 199, 398, 403, 806, 1721, 2587, 3442, 5174, 6169, 12338, 22373, 44746, 53351, 80197, 106702, 160394, 342479, 684958, 693563, 1387126, 4452227, 8904454, 10616849, 21233698, 138019037, 276038074]

約数ペア:

[(1, 276038074), (2, 138019037), (13, 21233698), (26, 10616849), (31, 8904454), (62, 4452227), (199, 1387126), (398, 693563), (403, 684958), (806, 342479), (1721, 160394), (2587, 106702), (3442, 80197), (5174, 53351), (6169, 44746), (12338, 22373)]