2080490854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1\times {\mathrm{33749}}^1$

素因数の和:36135

約数の個数: 16

約数和(自身を含む): 3362310000

約数和(自身を除く): 1281819146

約数列:

[1, 2, 13, 26, 2371, 4742, 30823, 33749, 61646, 67498, 438737, 877474, 80018879, 160037758, 1040245427, 2080490854]

約数ペア:

[(1, 2080490854), (2, 1040245427), (13, 160037758), (26, 80018879), (2371, 877474), (4742, 438737), (30823, 67498), (33749, 61646)]