2571052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 4983552

約数和(自身を除く): 2412500

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 823, 1562, 1646, 3124, 3292, 9053, 18106, 36212, 58433, 116866, 233732, 642763, 1285526, 2571052]

約数ペア:

[(1, 2571052), (2, 1285526), (4, 642763), (11, 233732), (22, 116866), (44, 58433), (71, 36212), (142, 18106), (284, 9053), (781, 3292), (823, 3124), (1562, 1646)]