26480894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2161}}^1$

素因数の和:2731

約数の個数: 16

約数和(自身を含む): 43430256

約数和(自身を除く): 16949362

約数列:

[1, 2, 11, 22, 557, 1114, 2161, 4322, 6127, 12254, 23771, 47542, 1203677, 2407354, 13240447, 26480894]

約数ペア:

[(1, 26480894), (2, 13240447), (11, 2407354), (22, 1203677), (557, 47542), (1114, 23771), (2161, 12254), (4322, 6127)]