2051288630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5003143}}^1$

素因数の和:5003191

約数の個数: 16

約数和(自身を含む): 3782376864

約数和(自身を除く): 1731088234

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 5003143, 10006286, 25015715, 50031430, 205128863, 410257726, 1025644315, 2051288630]

約数ペア:

[(1, 2051288630), (2, 1025644315), (5, 410257726), (10, 205128863), (41, 50031430), (82, 25015715), (205, 10006286), (410, 5003143)]