2086850995

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1\times {\mathrm{9437}}^1$

素因数の和:10430

約数の個数: 16

約数和(自身を含む): 2560491648

約数和(自身を除く): 473640653

約数列:

[1, 5, 47, 235, 941, 4705, 9437, 44227, 47185, 221135, 443539, 2217695, 8880217, 44401085, 417370199, 2086850995]

約数ペア:

[(1, 2086850995), (5, 417370199), (47, 44401085), (235, 8880217), (941, 2217695), (4705, 443539), (9437, 221135), (44227, 47185)]