2008570085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{45863}}^1$

素因数の和:46348

約数の個数: 16

約数和(自身を含む): 2542700160

約数和(自身を除く): 534130075

約数列:

[1, 5, 19, 95, 461, 2305, 8759, 43795, 45863, 229315, 871397, 4356985, 21142843, 105714215, 401714017, 2008570085]

約数ペア:

[(1, 2008570085), (5, 401714017), (19, 105714215), (95, 21142843), (461, 4356985), (2305, 871397), (8759, 229315), (43795, 45863)]