2087819917

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{4931}}^1$

素因数の和:5444

約数の個数: 16

約数和(自身を含む): 2237155200

約数和(自身を除く): 149335283

約数列:

[1, 23, 41, 449, 943, 4931, 10327, 18409, 113413, 202171, 423407, 2214019, 4649933, 50922437, 90774779, 2087819917]

約数ペア:

[(1, 2087819917), (23, 90774779), (41, 50922437), (449, 4649933), (943, 2214019), (4931, 423407), (10327, 202171), (18409, 113413)]