2305712

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2780

約数の個数: 20

約数和(自身を含む): 4553280

約数和(自身を除く): 2247568

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2719, 5438, 10876, 21752, 43504, 144107, 288214, 576428, 1152856, 2305712]

約数ペア:

[(1, 2305712), (2, 1152856), (4, 576428), (8, 288214), (16, 144107), (53, 43504), (106, 21752), (212, 10876), (424, 5438), (848, 2719)]