2681104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9857}}^1$

素因数の和:9882

約数の個数: 20

約数和(自身を含む): 5500764

約数和(自身を除く): 2819660

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9857, 19714, 39428, 78856, 157712, 167569, 335138, 670276, 1340552, 2681104]

約数ペア:

[(1, 2681104), (2, 1340552), (4, 670276), (8, 335138), (16, 167569), (17, 157712), (34, 78856), (68, 39428), (136, 19714), (272, 9857)]