2536690786

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1303541}}^1$

素因数の和:1303689

約数の個数: 16

約数和(自身を含む): 4379901120

約数和(自身を除く): 1843210334

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 1303541, 2607082, 9124787, 18249574, 181192199, 362384398, 1268345393, 2536690786]

約数ペア:

[(1, 2536690786), (2, 1268345393), (7, 362384398), (14, 181192199), (139, 18249574), (278, 9124787), (973, 2607082), (1946, 1303541)]