2523998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:671

約数の個数: 16

約数和(自身を含む): 4024320

約数和(自身を除く): 1500322

約数列:

[1, 2, 19, 38, 127, 254, 523, 1046, 2413, 4826, 9937, 19874, 66421, 132842, 1261999, 2523998]

約数ペア:

[(1, 2523998), (2, 1261999), (19, 132842), (38, 66421), (127, 19874), (254, 9937), (523, 4826), (1046, 2413)]