2648811947

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{2741}}^1$

素因数の和:3526

約数の個数: 16

約数和(自身を含む): 2803420800

約数和(自身を除く): 154608853

約数列:

[1, 29, 47, 709, 1363, 2741, 20561, 33323, 79489, 128827, 966367, 1943369, 3735983, 56357701, 91338343, 2648811947]

約数ペア:

[(1, 2648811947), (29, 91338343), (47, 56357701), (709, 3735983), (1363, 1943369), (2741, 966367), (20561, 128827), (33323, 79489)]