2000266891

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1\times {\mathrm{4159}}^1$

素因数の和:4834

約数の個数: 16

約数和(自身を含む): 2308833280

約数和(自身を除く): 308566389

約数列:

[1, 7, 127, 541, 889, 3787, 4159, 29113, 68707, 480949, 528193, 2250019, 3697351, 15750133, 285752413, 2000266891]

約数ペア:

[(1, 2000266891), (7, 285752413), (127, 15750133), (541, 3697351), (889, 2250019), (3787, 528193), (4159, 480949), (29113, 68707)]