2805392

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:926

約数の個数: 20

約数和(自身を含む): 5463936

約数和(自身を除く): 2658544

約数列:

[1, 2, 4, 8, 16, 271, 542, 647, 1084, 1294, 2168, 2588, 4336, 5176, 10352, 175337, 350674, 701348, 1402696, 2805392]

約数ペア:

[(1, 2805392), (2, 1402696), (4, 701348), (8, 350674), (16, 175337), (271, 10352), (542, 5176), (647, 4336), (1084, 2588), (1294, 2168)]