1628981662

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{16349}}^1$

素因数の和:17016

約数の個数: 32

約数和(自身を含む): 3051302400

約数和(自身を除く): 1422320738

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 647, 1294, 4529, 7117, 9058, 14234, 16349, 32698, 49819, 99638, 114443, 179839, 228886, 359678, 1258873, 2517746, 10577803, 21155606, 74044621, 116355833, 148089242, 232711666, 814490831, 1628981662]

約数ペア:

[(1, 1628981662), (2, 814490831), (7, 232711666), (11, 148089242), (14, 116355833), (22, 74044621), (77, 21155606), (154, 10577803), (647, 2517746), (1294, 1258873), (4529, 359678), (7117, 228886), (9058, 179839), (14234, 114443), (16349, 99638), (32698, 49819)]