805510508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2543}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 1610413056

約数和(自身を除く): 804902548

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 313, 506, 626, 1012, 1252, 2543, 3443, 5086, 6886, 7199, 10172, 13772, 14398, 27973, 28796, 55946, 58489, 79189, 111892, 116978, 158378, 233956, 316756, 643379, 795959, 1286758, 1591918, 2573516, 3183836, 8755549, 17511098, 18307057, 35022196, 36614114, 73228228, 201377627, 402755254, 805510508]

約数ペア:

[(1, 805510508), (2, 402755254), (4, 201377627), (11, 73228228), (22, 36614114), (23, 35022196), (44, 18307057), (46, 17511098), (92, 8755549), (253, 3183836), (313, 2573516), (506, 1591918), (626, 1286758), (1012, 795959), (1252, 643379), (2543, 316756), (3443, 233956), (5086, 158378), (6886, 116978), (7199, 111892), (10172, 79189), (13772, 58489), (14398, 55946), (27973, 28796)]