2738896

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2411}}^1$

素因数の和:2490

約数の個数: 20

約数和(自身を含む): 5383584

約数和(自身を除く): 2644688

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2411, 4822, 9644, 19288, 38576, 171181, 342362, 684724, 1369448, 2738896]

約数ペア:

[(1, 2738896), (2, 1369448), (4, 684724), (8, 342362), (16, 171181), (71, 38576), (142, 19288), (284, 9644), (568, 4822), (1136, 2411)]