3899681284

素因数分解:

$2^2\times {\mathrm{17921}}^1\times {\mathrm{54401}}^1$

素因数の和:72326

約数の個数: 12

約数和(自身を含む): 6824948508

約数和(自身を除く): 2925267224

約数列:

[1, 2, 4, 17921, 35842, 54401, 71684, 108802, 217604, 974920321, 1949840642, 3899681284]

約数ペア:

[(1, 3899681284), (2, 1949840642), (4, 974920321), (17921, 217604), (35842, 108802), (54401, 71684)]