2071568

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3062

約数の個数: 20

約数和(自身を含む): 4108368

約数和(自身を除く): 2036800

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3011, 6022, 12044, 24088, 48176, 129473, 258946, 517892, 1035784, 2071568]

約数ペア:

[(1, 2071568), (2, 1035784), (4, 517892), (8, 258946), (16, 129473), (43, 48176), (86, 24088), (172, 12044), (344, 6022), (688, 3011)]