1668532976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{412187}}^1$

素因数の和:412229

約数の個数: 40

約数和(自身を含む): 3680014464

約数和(自身を除く): 2011481488

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 412187, 824374, 1648748, 3297496, 4534057, 6594992, 9068114, 9480301, 18136228, 18960602, 36272456, 37921204, 72544912, 75842408, 104283311, 151684816, 208566622, 417133244, 834266488, 1668532976]

約数ペア:

[(1, 1668532976), (2, 834266488), (4, 417133244), (8, 208566622), (11, 151684816), (16, 104283311), (22, 75842408), (23, 72544912), (44, 37921204), (46, 36272456), (88, 18960602), (92, 18136228), (176, 9480301), (184, 9068114), (253, 6594992), (368, 4534057), (506, 3297496), (1012, 1648748), (2024, 824374), (4048, 412187)]