2544674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 1934302

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 107, 214, 253, 506, 517, 1034, 1081, 1177, 2162, 2354, 2461, 4922, 5029, 10058, 11891, 23782, 27071, 54142, 55319, 110638, 115667, 231334, 1272337, 2544674]

約数ペア:

[(1, 2544674), (2, 1272337), (11, 231334), (22, 115667), (23, 110638), (46, 55319), (47, 54142), (94, 27071), (107, 23782), (214, 11891), (253, 10058), (506, 5029), (517, 4922), (1034, 2461), (1081, 2354), (1177, 2162)]