2897456

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{3853}}^1$

素因数の和:3908

約数の個数: 20

約数和(自身を含む): 5734752

約数和(自身を除く): 2837296

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 3853, 7706, 15412, 30824, 61648, 181091, 362182, 724364, 1448728, 2897456]

約数ペア:

[(1, 2897456), (2, 1448728), (4, 724364), (8, 362182), (16, 181091), (47, 61648), (94, 30824), (188, 15412), (376, 7706), (752, 3853)]