2018296

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 4515840

約数和(自身を除く): 2497544

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1567, 3134, 6268, 10969, 12536, 21938, 36041, 43876, 72082, 87752, 144164, 252287, 288328, 504574, 1009148, 2018296]

約数ペア:

[(1, 2018296), (2, 1009148), (4, 504574), (7, 288328), (8, 252287), (14, 144164), (23, 87752), (28, 72082), (46, 43876), (56, 36041), (92, 21938), (161, 12536), (184, 10969), (322, 6268), (644, 3134), (1288, 1567)]