2783756782

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{84137}}^1$

素因数の和:84443

約数の個数: 16

約数和(自身を含む): 4252671072

約数和(自身を除く): 1468914290

約数列:

[1, 2, 71, 142, 233, 466, 16543, 33086, 84137, 168274, 5973727, 11947454, 19603921, 39207842, 1391878391, 2783756782]

約数ペア:

[(1, 2783756782), (2, 1391878391), (71, 39207842), (142, 19603921), (233, 11947454), (466, 5973727), (16543, 168274), (33086, 84137)]