2247381474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1252721}}^1$

素因数の和:1252762

約数の個数: 32

約数和(自身を含む): 5050975104

約数和(自身を除く): 2803593630

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 1252721, 2505442, 3758163, 7516326, 16285373, 28812583, 32570746, 48856119, 57625166, 86437749, 97712238, 172875498, 374563579, 749127158, 1123690737, 2247381474]

約数ペア:

[(1, 2247381474), (2, 1123690737), (3, 749127158), (6, 374563579), (13, 172875498), (23, 97712238), (26, 86437749), (39, 57625166), (46, 48856119), (69, 32570746), (78, 28812583), (138, 16285373), (299, 7516326), (598, 3758163), (897, 2505442), (1794, 1252721)]