2839148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 5433120

約数和(自身を除く): 2593972

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 769, 923, 1538, 1846, 3076, 3692, 9997, 19994, 39988, 54599, 109198, 218396, 709787, 1419574, 2839148]

約数ペア:

[(1, 2839148), (2, 1419574), (4, 709787), (13, 218396), (26, 109198), (52, 54599), (71, 39988), (142, 19994), (284, 9997), (769, 3692), (923, 3076), (1538, 1846)]