2105858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:517

約数の個数: 16

約数和(自身を含む): 3371544

約数和(自身を除く): 1265686

約数列:

[1, 2, 17, 34, 241, 257, 482, 514, 4097, 4369, 8194, 8738, 61937, 123874, 1052929, 2105858]

約数ペア:

[(1, 2105858), (2, 1052929), (17, 123874), (34, 61937), (241, 8738), (257, 8194), (482, 4369), (514, 4097)]