2021186117

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1\times {\mathrm{4643}}^1$

素因数の和:5572

約数の個数: 16

約数和(自身を含む): 2216859840

約数和(自身を除く): 195673723

約数列:

[1, 17, 29, 493, 883, 4643, 15011, 25607, 78931, 134647, 435319, 2288999, 4099769, 69696073, 118893301, 2021186117]

約数ペア:

[(1, 2021186117), (17, 118893301), (29, 69696073), (493, 4099769), (883, 2288999), (4643, 435319), (15011, 134647), (25607, 78931)]