243484276

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{122477}}^1$

素因数の和:122559

約数の個数: 24

約数和(自身を含む): 493831296

約数和(自身を除く): 250347020

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 122477, 244954, 489908, 857339, 1714678, 3429356, 8695867, 17391734, 34783468, 60871069, 121742138, 243484276]

約数ペア:

[(1, 243484276), (2, 121742138), (4, 60871069), (7, 34783468), (14, 17391734), (28, 8695867), (71, 3429356), (142, 1714678), (284, 857339), (497, 489908), (994, 244954), (1988, 122477)]