2070804965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{506929}}^1$

素因数の和:506996

約数の個数: 16

約数和(自身を含む): 2676590400

約数和(自身を除く): 605785435

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 506929, 2534645, 9631651, 21797947, 48158255, 108989735, 414160993, 2070804965]

約数ペア:

[(1, 2070804965), (5, 414160993), (19, 108989735), (43, 48158255), (95, 21797947), (215, 9631651), (817, 2534645), (4085, 506929)]