4145548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 8031744

約数和(自身を除く): 3886196

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1327, 1562, 2654, 3124, 5308, 14597, 29194, 58388, 94217, 188434, 376868, 1036387, 2072774, 4145548]

約数ペア:

[(1, 4145548), (2, 2072774), (4, 1036387), (11, 376868), (22, 188434), (44, 94217), (71, 58388), (142, 29194), (284, 14597), (781, 5308), (1327, 3124), (1562, 2654)]