2039001412

素因数分解:

$2^2\times 7^1\times {\mathrm{72821479}}^1$

素因数の和:72821490

約数の個数: 12

約数和(自身を含む): 4078002880

約数和(自身を除く): 2039001468

約数列:

[1, 2, 4, 7, 14, 28, 72821479, 145642958, 291285916, 509750353, 1019500706, 2039001412]

約数ペア:

[(1, 2039001412), (2, 1019500706), (4, 509750353), (7, 291285916), (14, 145642958), (28, 72821479)]