2796991919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1\times {\mathrm{2221}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 2986368000

約数和(自身を除く): 189376081

約数列:

[1, 19, 79, 839, 1501, 2221, 15941, 42199, 66281, 175459, 1259339, 1863419, 3333721, 35404961, 147210101, 2796991919]

約数ペア:

[(1, 2796991919), (19, 147210101), (79, 35404961), (839, 3333721), (1501, 1863419), (2221, 1259339), (15941, 175459), (42199, 66281)]