1256374954

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{5431}}^1$

素因数の和:5610

約数の個数: 32

約数和(自身を含む): 2027483136

約数和(自身を除く): 771108182

約数列:

[1, 2, 23, 46, 47, 94, 107, 214, 1081, 2162, 2461, 4922, 5029, 5431, 10058, 10862, 115667, 124913, 231334, 249826, 255257, 510514, 581117, 1162234, 5870911, 11741822, 13365691, 26731382, 27312499, 54624998, 628187477, 1256374954]

約数ペア:

[(1, 1256374954), (2, 628187477), (23, 54624998), (46, 27312499), (47, 26731382), (94, 13365691), (107, 11741822), (214, 5870911), (1081, 1162234), (2162, 581117), (2461, 510514), (4922, 255257), (5029, 249826), (5431, 231334), (10058, 124913), (10862, 115667)]