264489738238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{60413371}}^1$

素因数の和:60413583

約数の個数: 16

約数和(自身を含む): 434976278400

約数和(自身を除く): 170486540162

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 60413371, 120826742, 664547081, 1329094162, 12022260829, 24044521658, 132244869119, 264489738238]

約数ペア:

[(1, 264489738238), (2, 132244869119), (11, 24044521658), (22, 12022260829), (199, 1329094162), (398, 664547081), (2189, 120826742), (4378, 60413371)]