2804396

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 5730816

約数和(自身を除く): 2926420

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2131, 4262, 8524, 14917, 29834, 59668, 100157, 200314, 400628, 701099, 1402198, 2804396]

約数ペア:

[(1, 2804396), (2, 1402198), (4, 701099), (7, 400628), (14, 200314), (28, 100157), (47, 59668), (94, 29834), (188, 14917), (329, 8524), (658, 4262), (1316, 2131)]