2161551106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7557871}}^1$

素因数の和:7557897

約数の個数: 16

約数和(自身を含む): 3809167488

約数和(自身を除く): 1647616382

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7557871, 15115742, 83136581, 98252323, 166273162, 196504646, 1080775553, 2161551106]

約数ペア:

[(1, 2161551106), (2, 1080775553), (11, 196504646), (13, 166273162), (22, 98252323), (26, 83136581), (143, 15115742), (286, 7557871)]