1688545712

素因数分解:

$2^4\times 7^1\times {\mathrm{15076301}}^1$

素因数の和:15076316

約数の個数: 20

約数和(自身を含む): 3738922896

約数和(自身を除く): 2050377184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 15076301, 30152602, 60305204, 105534107, 120610408, 211068214, 241220816, 422136428, 844272856, 1688545712]

約数ペア:

[(1, 1688545712), (2, 844272856), (4, 422136428), (7, 241220816), (8, 211068214), (14, 120610408), (16, 105534107), (28, 60305204), (56, 30152602), (112, 15076301)]