1245492854

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1\times {\mathrm{7873}}^1$

素因数の和:8911

約数の個数: 16

約数和(自身を含む): 1892972592

約数和(自身を除く): 647479738

約数列:

[1, 2, 83, 166, 953, 1906, 7873, 15746, 79099, 158198, 653459, 1306918, 7502969, 15005938, 622746427, 1245492854]

約数ペア:

[(1, 1245492854), (2, 622746427), (83, 15005938), (166, 7502969), (953, 1306918), (1906, 653459), (7873, 158198), (15746, 79099)]