2008696543

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{561559}}^1$

素因数の和:561646

約数の個数: 12

約数和(自身を含む): 2368660080

約数和(自身を除く): 359963537

約数列:

[1, 7, 49, 73, 511, 3577, 561559, 3930913, 27516391, 40993807, 286956649, 2008696543]

約数ペア:

[(1, 2008696543), (7, 286956649), (49, 40993807), (73, 27516391), (511, 3930913), (3577, 561559)]