2010756881

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1\times {\mathrm{2381}}^1$

素因数の和:3152

約数の個数: 16

約数和(自身を含む): 2313550848

約数和(自身を除く): 302793967

約数列:

[1, 7, 223, 541, 1561, 2381, 3787, 16667, 120643, 530963, 844501, 1288121, 3716741, 9016847, 287250983, 2010756881]

約数ペア:

[(1, 2010756881), (7, 287250983), (223, 9016847), (541, 3716741), (1561, 1288121), (2381, 844501), (3787, 530963), (16667, 120643)]