1248724992016

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1164855403}}^1$

素因数の和:1164855478

約数の個数: 20

約数和(自身を含む): 2455515191632

約数和(自身を除く): 1206790199616

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1164855403, 2329710806, 4659421612, 9318843224, 18637686448, 78045312001, 156090624002, 312181248004, 624362496008, 1248724992016]

約数ペア:

[(1, 1248724992016), (2, 624362496008), (4, 312181248004), (8, 156090624002), (16, 78045312001), (67, 18637686448), (134, 9318843224), (268, 4659421612), (536, 2329710806), (1072, 1164855403)]