1251798

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 2681856

約数和(自身を除く): 1430058

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 193, 282, 386, 579, 1081, 1158, 2162, 3243, 4439, 6486, 8878, 9071, 13317, 18142, 26634, 27213, 54426, 208633, 417266, 625899, 1251798]

約数ペア:

[(1, 1251798), (2, 625899), (3, 417266), (6, 208633), (23, 54426), (46, 27213), (47, 26634), (69, 18142), (94, 13317), (138, 9071), (141, 8878), (193, 6486), (282, 4439), (386, 3243), (579, 2162), (1081, 1158)]