2217507556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{115327}}^1$

素因数の和:115384

約数の個数: 48

約数和(自身を含む): 4650024960

約数和(自身を除く): 2432517404

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4807, 9614, 19228, 115327, 230654, 461308, 1268597, 2191213, 2537194, 2652521, 4382426, 5074388, 5305042, 8764852, 10610084, 24103343, 29177731, 48206686, 50397899, 58355462, 96413372, 100795798, 116710924, 201591596, 554376889, 1108753778, 2217507556]

約数ペア:

[(1, 2217507556), (2, 1108753778), (4, 554376889), (11, 201591596), (19, 116710924), (22, 100795798), (23, 96413372), (38, 58355462), (44, 50397899), (46, 48206686), (76, 29177731), (92, 24103343), (209, 10610084), (253, 8764852), (418, 5305042), (437, 5074388), (506, 4382426), (836, 2652521), (874, 2537194), (1012, 2191213), (1748, 1268597), (4807, 461308), (9614, 230654), (19228, 115327)]