487452004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{6653}}^1$

素因数の和:8079

約数の個数: 24

約数和(自身を含む): 919449720

約数和(自身を除く): 431997716

約数列:

[1, 2, 4, 13, 26, 52, 1409, 2818, 5636, 6653, 13306, 18317, 26612, 36634, 73268, 86489, 172978, 345956, 9374077, 18748154, 37496308, 121863001, 243726002, 487452004]

約数ペア:

[(1, 487452004), (2, 243726002), (4, 121863001), (13, 37496308), (26, 18748154), (52, 9374077), (1409, 345956), (2818, 172978), (5636, 86489), (6653, 73268), (13306, 36634), (18317, 26612)]