2011543513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{55061}}^1$

素因数の和:55392

約数の個数: 16

約数和(自身を含む): 2442109824

約数和(自身を除く): 430566311

約数列:

[1, 7, 17, 119, 307, 2149, 5219, 36533, 55061, 385427, 936037, 6552259, 16903727, 118326089, 287363359, 2011543513]

約数ペア:

[(1, 2011543513), (7, 287363359), (17, 118326089), (119, 16903727), (307, 6552259), (2149, 936037), (5219, 385427), (36533, 55061)]