2697656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{25939}}^1$

素因数の和:25958

約数の個数: 16

約数和(自身を含む): 5447400

約数和(自身を除く): 2749744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 25939, 51878, 103756, 207512, 337207, 674414, 1348828, 2697656]

約数ペア:

[(1, 2697656), (2, 1348828), (4, 674414), (8, 337207), (13, 207512), (26, 103756), (52, 51878), (104, 25939)]