1749142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 16

約数和(自身を含む): 2730672

約数和(自身を除く): 981530

約数列:

[1, 2, 41, 82, 83, 166, 257, 514, 3403, 6806, 10537, 21074, 21331, 42662, 874571, 1749142]

約数ペア:

[(1, 1749142), (2, 874571), (41, 42662), (82, 21331), (83, 21074), (166, 10537), (257, 6806), (514, 3403)]