673238794

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{541}}^1\times {\mathrm{2153}}^1$

素因数の和:2730

約数の個数: 24

約数和(自身を含む): 1075238028

約数和(自身を除く): 401999234

約数列:

[1, 2, 17, 34, 289, 541, 578, 1082, 2153, 4306, 9197, 18394, 36601, 73202, 156349, 312698, 622217, 1164773, 1244434, 2329546, 19801141, 39602282, 336619397, 673238794]

約数ペア:

[(1, 673238794), (2, 336619397), (17, 39602282), (34, 19801141), (289, 2329546), (541, 1244434), (578, 1164773), (1082, 622217), (2153, 312698), (4306, 156349), (9197, 73202), (18394, 36601)]