2890878874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23227}}^1\times {\mathrm{4787}}^1$

素因数の和:28029

約数の個数: 16

約数和(自身を含む): 4671057888

約数和(自身を除く): 1780179014

約数列:

[1, 2, 13, 26, 4787, 9574, 23227, 46454, 62231, 124462, 301951, 603902, 111187649, 222375298, 1445439437, 2890878874]

約数ペア:

[(1, 2890878874), (2, 1445439437), (13, 222375298), (26, 111187649), (4787, 603902), (9574, 301951), (23227, 124462), (46454, 62231)]