2011453913

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1\times {\mathrm{5261}}^1$

素因数の和:5744

約数の個数: 16

約数和(自身を含む): 2319321216

約数和(自身を除く): 307867303

約数列:

[1, 7, 193, 283, 1351, 1981, 5261, 36827, 54619, 382333, 1015373, 1488863, 7107611, 10422041, 287350559, 2011453913]

約数ペア:

[(1, 2011453913), (7, 287350559), (193, 10422041), (283, 7107611), (1351, 1488863), (1981, 1015373), (5261, 382333), (36827, 54619)]