2749124

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 5617920

約数和(自身を除く): 2868796

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2089, 4178, 8356, 14623, 29246, 58492, 98183, 196366, 392732, 687281, 1374562, 2749124]

約数ペア:

[(1, 2749124), (2, 1374562), (4, 687281), (7, 392732), (14, 196366), (28, 98183), (47, 58492), (94, 29246), (188, 14623), (329, 8356), (658, 4178), (1316, 2089)]