188931268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2778401}}^1$

素因数の和:2778422

約数の個数: 12

約数和(自身を含む): 350078652

約数和(自身を除く): 161147384

約数列:

[1, 2, 4, 17, 34, 68, 2778401, 5556802, 11113604, 47232817, 94465634, 188931268]

約数ペア:

[(1, 188931268), (2, 94465634), (4, 47232817), (17, 11113604), (34, 5556802), (68, 2778401)]