6939871918

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{991}}^1\times {\mathrm{1223}}^1$

素因数の和:2632

約数の個数: 32

約数和(自身を含む): 11947806720

約数和(自身を除く): 5007934802

約数列:

[1, 2, 7, 14, 409, 818, 991, 1223, 1982, 2446, 2863, 5726, 6937, 8561, 13874, 17122, 405319, 500207, 810638, 1000414, 1211993, 2423986, 2837233, 3501449, 5674466, 7002898, 8483951, 16967902, 495705137, 991410274, 3469935959, 6939871918]

約数ペア:

[(1, 6939871918), (2, 3469935959), (7, 991410274), (14, 495705137), (409, 16967902), (818, 8483951), (991, 7002898), (1223, 5674466), (1982, 3501449), (2446, 2837233), (2863, 2423986), (5726, 1211993), (6937, 1000414), (8561, 810638), (13874, 500207), (17122, 405319)]