2902448

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:932

約数の個数: 20

約数和(自身を含む): 5652168

約数和(自身を除く): 2749720

約数列:

[1, 2, 4, 8, 16, 283, 566, 641, 1132, 1282, 2264, 2564, 4528, 5128, 10256, 181403, 362806, 725612, 1451224, 2902448]

約数ペア:

[(1, 2902448), (2, 1451224), (4, 725612), (8, 362806), (16, 181403), (283, 10256), (566, 5128), (641, 4528), (1132, 2564), (1282, 2264)]