2857148

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 5803392

約数和(自身を除く): 2946244

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1523, 1876, 3046, 6092, 10661, 21322, 42644, 102041, 204082, 408164, 714287, 1428574, 2857148]

約数ペア:

[(1, 2857148), (2, 1428574), (4, 714287), (7, 408164), (14, 204082), (28, 102041), (67, 42644), (134, 21322), (268, 10661), (469, 6092), (938, 3046), (1523, 1876)]