1990332906

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{480061}}^1$

素因数の和:480757

約数の個数: 16

約数和(自身を含む): 3986434848

約数和(自身を除く): 1996101942

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 480061, 960122, 1440183, 2880366, 331722151, 663444302, 995166453, 1990332906]

約数ペア:

[(1, 1990332906), (2, 995166453), (3, 663444302), (6, 331722151), (691, 2880366), (1382, 1440183), (2073, 960122), (4146, 480061)]