2056446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 5366400

約数和(自身を除く): 3309954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 859, 1197, 1718, 2394, 2577, 5154, 6013, 7731, 12026, 15462, 16321, 18039, 32642, 36078, 48963, 54117, 97926, 108234, 114247, 146889, 228494, 293778, 342741, 685482, 1028223, 2056446]

約数ペア:

[(1, 2056446), (2, 1028223), (3, 685482), (6, 342741), (7, 293778), (9, 228494), (14, 146889), (18, 114247), (19, 108234), (21, 97926), (38, 54117), (42, 48963), (57, 36078), (63, 32642), (114, 18039), (126, 16321), (133, 15462), (171, 12026), (266, 7731), (342, 6013), (399, 5154), (798, 2577), (859, 2394), (1197, 1718)]