2057143396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{33563}}^1$

素因数の和:33784

約数の個数: 48

約数和(自身を含む): 4511001600

約数和(自身を除く): 2453858204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 199, 308, 398, 796, 1393, 2189, 2786, 4378, 5572, 8756, 15323, 30646, 33563, 61292, 67126, 134252, 234941, 369193, 469882, 738386, 939764, 1476772, 2584351, 5168702, 6679037, 10337404, 13358074, 26716148, 46753259, 73469407, 93506518, 146938814, 187013036, 293877628, 514285849, 1028571698, 2057143396]

約数ペア:

[(1, 2057143396), (2, 1028571698), (4, 514285849), (7, 293877628), (11, 187013036), (14, 146938814), (22, 93506518), (28, 73469407), (44, 46753259), (77, 26716148), (154, 13358074), (199, 10337404), (308, 6679037), (398, 5168702), (796, 2584351), (1393, 1476772), (2189, 939764), (2786, 738386), (4378, 469882), (5572, 369193), (8756, 234941), (15323, 134252), (30646, 67126), (33563, 61292)]