1938671998

素因数分解:

$2^1\times {\mathrm{617}}^1\times {\mathrm{727}}^1\times {\mathrm{2161}}^1$

素因数の和:3507

約数の個数: 16

約数和(自身を含む): 2918077344

約数和(自身を除く): 979405346

約数列:

[1, 2, 617, 727, 1234, 1454, 2161, 4322, 448559, 897118, 1333337, 1571047, 2666674, 3142094, 969335999, 1938671998]

約数ペア:

[(1, 1938671998), (2, 969335999), (617, 3142094), (727, 2666674), (1234, 1571047), (1454, 1333337), (2161, 897118), (4322, 448559)]