1248889054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5247433}}^1$

素因数の和:5247459

約数の個数: 16

約数和(自身を含む): 2266891488

約数和(自身を除く): 1018002434

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5247433, 10494866, 36732031, 73464062, 89206361, 178412722, 624444527, 1248889054]

約数ペア:

[(1, 1248889054), (2, 624444527), (7, 178412722), (14, 89206361), (17, 73464062), (34, 36732031), (119, 10494866), (238, 5247433)]