2802224

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4073}}^1$

素因数の和:4124

約数の個数: 20

約数和(自身を含む): 5556936

約数和(自身を除く): 2754712

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4073, 8146, 16292, 32584, 65168, 175139, 350278, 700556, 1401112, 2802224]

約数ペア:

[(1, 2802224), (2, 1401112), (4, 700556), (8, 350278), (16, 175139), (43, 65168), (86, 32584), (172, 16292), (344, 8146), (688, 4073)]