2080207001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{26249}}^1$

素因数の和:26408

約数の個数: 16

約数和(自身を含む): 2263800000

約数和(自身を除く): 183592999

約数列:

[1, 19, 43, 97, 817, 1843, 4171, 26249, 79249, 498731, 1128707, 2546153, 21445433, 48376907, 109484579, 2080207001]

約数ペア:

[(1, 2080207001), (19, 109484579), (43, 48376907), (97, 21445433), (817, 2546153), (1843, 1128707), (4171, 498731), (26249, 79249)]