2789794

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 4838400

約数和(自身を除く): 2048606

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 2239, 4478, 15673, 31346, 199271, 398542, 1394897, 2789794]

約数ペア:

[(1, 2789794), (2, 1394897), (7, 398542), (14, 199271), (89, 31346), (178, 15673), (623, 4478), (1246, 2239)]