2740484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 5110560

約数和(自身を除く): 2370076

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 337, 428, 674, 1348, 2033, 4066, 6403, 8132, 12806, 25612, 36059, 72118, 144236, 685121, 1370242, 2740484]

約数ペア:

[(1, 2740484), (2, 1370242), (4, 685121), (19, 144236), (38, 72118), (76, 36059), (107, 25612), (214, 12806), (337, 8132), (428, 6403), (674, 4066), (1348, 2033)]