2590328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{24907}}^1$

素因数の和:24926

約数の個数: 16

約数和(自身を含む): 5230680

約数和(自身を除く): 2640352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 24907, 49814, 99628, 199256, 323791, 647582, 1295164, 2590328]

約数ペア:

[(1, 2590328), (2, 1295164), (4, 647582), (8, 323791), (13, 199256), (26, 99628), (52, 49814), (104, 24907)]