2247192316

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{20341}}^1$

素因数の和:20805

約数の個数: 24

約数和(自身を含む): 3998423520

約数和(自身を除く): 1751231204

約数列:

[1, 2, 4, 71, 142, 284, 389, 778, 1556, 20341, 27619, 40682, 55238, 81364, 110476, 1444211, 2888422, 5776844, 7912649, 15825298, 31650596, 561798079, 1123596158, 2247192316]

約数ペア:

[(1, 2247192316), (2, 1123596158), (4, 561798079), (71, 31650596), (142, 15825298), (284, 7912649), (389, 5776844), (778, 2888422), (1556, 1444211), (20341, 110476), (27619, 81364), (40682, 55238)]