7420042

素因数分解:

$2^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{859}}^1$

素因数の和:1485

約数の個数: 16

約数和(自身を含む): 12755520

約数和(自身を除く): 5335478

約数列:

[1, 2, 7, 14, 617, 859, 1234, 1718, 4319, 6013, 8638, 12026, 530003, 1060006, 3710021, 7420042]

約数ペア:

[(1, 7420042), (2, 3710021), (7, 1060006), (14, 530003), (617, 12026), (859, 8638), (1234, 6013), (1718, 4319)]