4995418

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:477

約数の個数: 16

約数和(自身を含む): 7686144

約数和(自身を除く): 2690726

約数列:

[1, 2, 71, 127, 142, 254, 277, 554, 9017, 18034, 19667, 35179, 39334, 70358, 2497709, 4995418]

約数ペア:

[(1, 4995418), (2, 2497709), (71, 70358), (127, 39334), (142, 35179), (254, 19667), (277, 18034), (554, 9017)]