2488906

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 24

約数和(自身を含む): 4401540

約数和(自身を除く): 1912634

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 233, 466, 763, 1526, 1631, 3262, 5341, 10682, 11417, 22834, 25397, 50794, 177779, 355558, 1244453, 2488906]

約数ペア:

[(1, 2488906), (2, 1244453), (7, 355558), (14, 177779), (49, 50794), (98, 25397), (109, 22834), (218, 11417), (233, 10682), (466, 5341), (763, 3262), (1526, 1631)]