2056220818

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{4363}}^1\times {\mathrm{3863}}^1$

素因数の和:8289

約数の個数: 16

約数和(自身を含む): 3136424256

約数和(自身を除く): 1080203438

約数列:

[1, 2, 61, 122, 3863, 4363, 7726, 8726, 235643, 266143, 471286, 532286, 16854269, 33708538, 1028110409, 2056220818]

約数ペア:

[(1, 2056220818), (2, 1028110409), (61, 33708538), (122, 16854269), (3863, 532286), (4363, 471286), (7726, 266143), (8726, 235643)]