2680328

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 5996160

約数和(自身を除く): 3315832

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 2081, 4162, 8324, 14567, 16648, 29134, 47863, 58268, 95726, 116536, 191452, 335041, 382904, 670082, 1340164, 2680328]

約数ペア:

[(1, 2680328), (2, 1340164), (4, 670082), (7, 382904), (8, 335041), (14, 191452), (23, 116536), (28, 95726), (46, 58268), (56, 47863), (92, 29134), (161, 16648), (184, 14567), (322, 8324), (644, 4162), (1288, 2081)]