1693888

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 56

約数和(自身を含む): 4064000

約数和(自身を除く): 2370112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 199, 224, 266, 304, 398, 448, 532, 608, 796, 1064, 1216, 1393, 1592, 2128, 2786, 3184, 3781, 4256, 5572, 6368, 7562, 8512, 11144, 12736, 15124, 22288, 26467, 30248, 44576, 52934, 60496, 89152, 105868, 120992, 211736, 241984, 423472, 846944, 1693888]

約数ペア:

[(1, 1693888), (2, 846944), (4, 423472), (7, 241984), (8, 211736), (14, 120992), (16, 105868), (19, 89152), (28, 60496), (32, 52934), (38, 44576), (56, 30248), (64, 26467), (76, 22288), (112, 15124), (133, 12736), (152, 11144), (199, 8512), (224, 7562), (266, 6368), (304, 5572), (398, 4256), (448, 3781), (532, 3184), (608, 2786), (796, 2128), (1064, 1592), (1216, 1393)]