2005382823

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{16963}}^1$

素因数の和:17374

約数の個数: 16

約数和(自身を含む): 2701754496

約数和(自身を除く): 696371673

約数列:

[1, 3, 157, 251, 471, 753, 16963, 39407, 50889, 118221, 2663191, 4257713, 7989573, 12773139, 668460941, 2005382823]

約数ペア:

[(1, 2005382823), (3, 668460941), (157, 12773139), (251, 7989573), (471, 4257713), (753, 2663191), (16963, 118221), (39407, 50889)]