2080666986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1\times {\mathrm{6977}}^1$

素因数の和:9166

約数の個数: 32

約数和(自身を含む): 4344893568

約数和(自身を除く): 2264226582

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2161, 4322, 6483, 6977, 12966, 13954, 20931, 41862, 49703, 99406, 149109, 160471, 298218, 320942, 481413, 962826, 15077297, 30154594, 45231891, 90463782, 346777831, 693555662, 1040333493, 2080666986]

約数ペア:

[(1, 2080666986), (2, 1040333493), (3, 693555662), (6, 346777831), (23, 90463782), (46, 45231891), (69, 30154594), (138, 15077297), (2161, 962826), (4322, 481413), (6483, 320942), (6977, 298218), (12966, 160471), (13954, 149109), (20931, 99406), (41862, 49703)]