2602288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12511}}^1$

素因数の和:12532

約数の個数: 20

約数和(自身を含む): 5430208

約数和(自身を除く): 2827920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12511, 25022, 50044, 100088, 162643, 200176, 325286, 650572, 1301144, 2602288]

約数ペア:

[(1, 2602288), (2, 1301144), (4, 650572), (8, 325286), (13, 200176), (16, 162643), (26, 100088), (52, 50044), (104, 25022), (208, 12511)]