2080553786

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{127657}}^1$

素因数の和:127969

約数の個数: 16

約数和(自身を含む): 3239960040

約数和(自身を除く): 1159406254

約数列:

[1, 2, 29, 58, 281, 562, 8149, 16298, 127657, 255314, 3702053, 7404106, 35871617, 71743234, 1040276893, 2080553786]

約数ペア:

[(1, 2080553786), (2, 1040276893), (29, 71743234), (58, 35871617), (281, 7404106), (562, 3702053), (8149, 255314), (16298, 127657)]