82820486

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{17981}}^1$

素因数の和:18044

約数の個数: 24

約数和(自身を含む): 147596256

約数和(自身を除く): 64775770

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 17981, 35962, 125867, 251734, 845107, 881069, 1690214, 1762138, 5915749, 11831498, 41410243, 82820486]

約数ペア:

[(1, 82820486), (2, 41410243), (7, 11831498), (14, 5915749), (47, 1762138), (49, 1690214), (94, 881069), (98, 845107), (329, 251734), (658, 125867), (2303, 35962), (4606, 17981)]