2144758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 4227840

約数和(自身を除く): 2083082

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 733, 1463, 1466, 2926, 5131, 8063, 10262, 13927, 16126, 27854, 56441, 97489, 112882, 153197, 194978, 306394, 1072379, 2144758]

約数ペア:

[(1, 2144758), (2, 1072379), (7, 306394), (11, 194978), (14, 153197), (19, 112882), (22, 97489), (38, 56441), (77, 27854), (133, 16126), (154, 13927), (209, 10262), (266, 8063), (418, 5131), (733, 2926), (1463, 1466)]