2581242

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{6421}}^1$

素因数の和:6493

約数の個数: 16

約数和(自身を含む): 5240352

約数和(自身を除く): 2659110

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 6421, 12842, 19263, 38526, 430207, 860414, 1290621, 2581242]

約数ペア:

[(1, 2581242), (2, 1290621), (3, 860414), (6, 430207), (67, 38526), (134, 19263), (201, 12842), (402, 6421)]