248668518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5920679}}^1$

素因数の和:5920691

約数の個数: 16

約数和(自身を含む): 568385280

約数和(自身を除く): 319716762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5920679, 11841358, 17762037, 35524074, 41444753, 82889506, 124334259, 248668518]

約数ペア:

[(1, 248668518), (2, 124334259), (3, 82889506), (6, 41444753), (7, 35524074), (14, 17762037), (21, 11841358), (42, 5920679)]