17452340

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6871}}^1$

素因数の和:7007

約数の個数: 24

約数和(自身を含む): 36943872

約数和(自身を除く): 19491532

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 6871, 13742, 27484, 34355, 68710, 137420, 872617, 1745234, 3490468, 4363085, 8726170, 17452340]

約数ペア:

[(1, 17452340), (2, 8726170), (4, 4363085), (5, 3490468), (10, 1745234), (20, 872617), (127, 137420), (254, 68710), (508, 34355), (635, 27484), (1270, 13742), (2540, 6871)]