2489539751

素因数分解:

${\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1\times {\mathrm{643}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 2559513600

約数和(自身を除く): 69973849

約数列:

[1, 59, 137, 479, 643, 8083, 28261, 37937, 65623, 88091, 307997, 3871757, 5197369, 18171823, 42195589, 2489539751]

約数ペア:

[(1, 2489539751), (59, 42195589), (137, 18171823), (479, 5197369), (643, 3871757), (8083, 307997), (28261, 88091), (37937, 65623)]