6689242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15413}}^1$

素因数の和:15453

約数の個数: 16

約数和(自身を含む): 11837952

約数和(自身を除く): 5148710

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 15413, 30826, 107891, 215782, 477803, 955606, 3344621, 6689242]

約数ペア:

[(1, 6689242), (2, 3344621), (7, 955606), (14, 477803), (31, 215782), (62, 107891), (217, 30826), (434, 15413)]