2188312

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 4896000

約数和(自身を除く): 2707688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1699, 3398, 6796, 11893, 13592, 23786, 39077, 47572, 78154, 95144, 156308, 273539, 312616, 547078, 1094156, 2188312]

約数ペア:

[(1, 2188312), (2, 1094156), (4, 547078), (7, 312616), (8, 273539), (14, 156308), (23, 95144), (28, 78154), (46, 47572), (56, 39077), (92, 23786), (161, 13592), (184, 11893), (322, 6796), (644, 3398), (1288, 1699)]