5409916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 9846144

約数和(自身を除く): 4436228

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 443, 886, 1772, 3053, 6106, 12212, 19049, 31453, 38098, 62906, 76196, 125812, 1352479, 2704958, 5409916]

約数ペア:

[(1, 5409916), (2, 2704958), (4, 1352479), (43, 125812), (71, 76196), (86, 62906), (142, 38098), (172, 31453), (284, 19049), (443, 12212), (886, 6106), (1772, 3053)]