39802502978

素因数分解:

$2^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{2705077}}^1$

素因数の和:2706137

約数の個数: 16

約数和(自身を含む): 68297809344

約数和(自身を除く): 28495306366

約数列:

[1, 2, 7, 14, 1051, 2102, 7357, 14714, 2705077, 5410154, 18935539, 37871078, 2843035927, 5686071854, 19901251489, 39802502978]

約数ペア:

[(1, 39802502978), (2, 19901251489), (7, 5686071854), (14, 2843035927), (1051, 37871078), (2102, 18935539), (7357, 5410154), (14714, 2705077)]