2549534

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 4370040

約数和(自身を除く): 1820506

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 397, 494, 794, 3211, 5161, 6422, 7543, 10322, 15086, 67093, 98059, 134186, 196118, 1274767, 2549534]

約数ペア:

[(1, 2549534), (2, 1274767), (13, 196118), (19, 134186), (26, 98059), (38, 67093), (169, 15086), (247, 10322), (338, 7543), (397, 6422), (494, 5161), (794, 3211)]