1985959816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{5773139}}^1$

素因数の和:5773188

約数の個数: 16

約数和(自身を含む): 3810272400

約数和(自身を除く): 1824312584

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 5773139, 11546278, 23092556, 46185112, 248244977, 496489954, 992979908, 1985959816]

約数ペア:

[(1, 1985959816), (2, 992979908), (4, 496489954), (8, 248244977), (43, 46185112), (86, 23092556), (172, 11546278), (344, 5773139)]