1409716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 3225600

約数和(自身を除く): 1815884

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 199, 253, 308, 322, 398, 506, 644, 796, 1012, 1393, 1771, 2189, 2786, 3542, 4378, 4577, 5572, 7084, 8756, 9154, 15323, 18308, 30646, 32039, 50347, 61292, 64078, 100694, 128156, 201388, 352429, 704858, 1409716]

約数ペア:

[(1, 1409716), (2, 704858), (4, 352429), (7, 201388), (11, 128156), (14, 100694), (22, 64078), (23, 61292), (28, 50347), (44, 32039), (46, 30646), (77, 18308), (92, 15323), (154, 9154), (161, 8756), (199, 7084), (253, 5572), (308, 4577), (322, 4378), (398, 3542), (506, 2786), (644, 2189), (796, 1771), (1012, 1393)]