2547874

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 4405248

約数和(自身を除く): 1857374

約数列:

[1, 2, 7, 14, 127, 254, 889, 1433, 1778, 2866, 10031, 20062, 181991, 363982, 1273937, 2547874]

約数ペア:

[(1, 2547874), (2, 1273937), (7, 363982), (14, 181991), (127, 20062), (254, 10031), (889, 2866), (1433, 1778)]