974242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^2$

素因数の和:261

約数の個数: 12

約数和(自身を含む): 1510866

約数和(自身を除く): 536624

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 11881, 23762, 487121, 974242]

約数ペア:

[(1, 974242), (2, 487121), (41, 23762), (82, 11881), (109, 8938), (218, 4469)]