985001038

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{164771}}^1$

素因数の和:164848

約数の個数: 24

約数和(自身を含む): 1746912744

約数和(自身を除く): 761911706

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 164771, 329542, 1153397, 2306794, 8073779, 10051031, 16147558, 20102062, 70357217, 140714434, 492500519, 985001038]

約数ペア:

[(1, 985001038), (2, 492500519), (7, 140714434), (14, 70357217), (49, 20102062), (61, 16147558), (98, 10051031), (122, 8073779), (427, 2306794), (854, 1153397), (2989, 329542), (5978, 164771)]