2022969215

素因数分解:

$5^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1\times {\mathrm{2543}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 2440713600

約数和(自身を除く): 417744385

約数列:

[1, 5, 389, 409, 1945, 2045, 2543, 12715, 159101, 795505, 989227, 1040087, 4946135, 5200435, 404593843, 2022969215]

約数ペア:

[(1, 2022969215), (5, 404593843), (389, 5200435), (409, 4946135), (1945, 1040087), (2045, 989227), (2543, 795505), (12715, 159101)]