388566194

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1\times {\mathrm{1217}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 586510848

約数和(自身を除く): 197944654

約数列:

[1, 2, 263, 526, 607, 1214, 1217, 2434, 159641, 319282, 320071, 640142, 738719, 1477438, 194283097, 388566194]

約数ペア:

[(1, 388566194), (2, 194283097), (263, 1477438), (526, 738719), (607, 640142), (1214, 320071), (1217, 319282), (2434, 159641)]