2056534521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{39779}}^1$

素因数の和:40708

約数の個数: 16

約数和(自身を含む): 2889619200

約数和(自身を除く): 833084679

約数列:

[1, 3, 19, 57, 907, 2721, 17233, 39779, 51699, 119337, 755801, 2267403, 36079553, 108238659, 685511507, 2056534521]

約数ペア:

[(1, 2056534521), (3, 685511507), (19, 108238659), (57, 36079553), (907, 2267403), (2721, 755801), (17233, 119337), (39779, 51699)]