989898202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{43261}}^1$

素因数の和:43953

約数の個数: 16

約数和(自身を含む): 1574563752

約数和(自身を除く): 584665550

約数列:

[1, 2, 17, 34, 673, 1346, 11441, 22882, 43261, 86522, 735437, 1470874, 29114653, 58229306, 494949101, 989898202]

約数ペア:

[(1, 989898202), (2, 494949101), (17, 58229306), (34, 29114653), (673, 1470874), (1346, 735437), (11441, 86522), (22882, 43261)]