2080655426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{33377}}^1$

素因数の和:33889

約数の個数: 16

約数和(自身を含む): 3172245120

約数和(自身を除く): 1091589694

約数列:

[1, 2, 71, 142, 439, 878, 31169, 33377, 62338, 66754, 2369767, 4739534, 14652503, 29305006, 1040327713, 2080655426]

約数ペア:

[(1, 2080655426), (2, 1040327713), (71, 29305006), (142, 14652503), (439, 4739534), (878, 2369767), (31169, 66754), (33377, 62338)]