1796290216

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{23027}}^1$

素因数の和:23246

約数の個数: 48

約数和(自身を含む): 3937788000

約数和(自身を除く): 2141497784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 796, 1393, 1592, 2786, 5572, 9751, 11144, 19502, 23027, 39004, 46054, 78008, 92108, 161189, 184216, 322378, 644756, 1128323, 1289512, 2256646, 4513292, 4582373, 9026584, 9164746, 18329492, 32076611, 36658984, 64153222, 128306444, 224536277, 256612888, 449072554, 898145108, 1796290216]

約数ペア:

[(1, 1796290216), (2, 898145108), (4, 449072554), (7, 256612888), (8, 224536277), (14, 128306444), (28, 64153222), (49, 36658984), (56, 32076611), (98, 18329492), (196, 9164746), (199, 9026584), (392, 4582373), (398, 4513292), (796, 2256646), (1393, 1289512), (1592, 1128323), (2786, 644756), (5572, 322378), (9751, 184216), (11144, 161189), (19502, 92108), (23027, 78008), (39004, 46054)]