2007486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 4900896

約数和(自身を除く): 2893410

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 373, 414, 598, 746, 897, 1119, 1794, 2238, 2691, 3357, 4849, 5382, 6714, 8579, 9698, 14547, 17158, 25737, 29094, 43641, 51474, 77211, 87282, 111527, 154422, 223054, 334581, 669162, 1003743, 2007486]

約数ペア:

[(1, 2007486), (2, 1003743), (3, 669162), (6, 334581), (9, 223054), (13, 154422), (18, 111527), (23, 87282), (26, 77211), (39, 51474), (46, 43641), (69, 29094), (78, 25737), (117, 17158), (138, 14547), (207, 9698), (234, 8579), (299, 6714), (373, 5382), (414, 4849), (598, 3357), (746, 2691), (897, 2238), (1119, 1794)]