3995564

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 7293888

約数和(自身を除く): 3298324

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 401, 802, 1604, 2491, 4982, 9964, 18847, 21253, 37694, 42506, 75388, 85012, 998891, 1997782, 3995564]

約数ペア:

[(1, 3995564), (2, 1997782), (4, 998891), (47, 85012), (53, 75388), (94, 42506), (106, 37694), (188, 21253), (212, 18847), (401, 9964), (802, 4982), (1604, 2491)]