4980457868

素因数分解:

$2^2\times {\mathrm{9127}}^1\times {\mathrm{136421}}^1$

素因数の和:145552

約数の個数: 12

約数和(自身を含む): 8716820112

約数和(自身を除く): 3736362244

約数列:

[1, 2, 4, 9127, 18254, 36508, 136421, 272842, 545684, 1245114467, 2490228934, 4980457868]

約数ペア:

[(1, 4980457868), (2, 2490228934), (4, 1245114467), (9127, 545684), (18254, 272842), (36508, 136421)]