2801764

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2129}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 5725440

約数和(自身を除く): 2923676

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2129, 4258, 8516, 14903, 29806, 59612, 100063, 200126, 400252, 700441, 1400882, 2801764]

約数ペア:

[(1, 2801764), (2, 1400882), (4, 700441), (7, 400252), (14, 200126), (28, 100063), (47, 59612), (94, 29806), (188, 14903), (329, 8516), (658, 4258), (1316, 2129)]