3820348

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 7805952

約数和(自身を除く): 3985604

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2903, 5806, 11612, 20321, 40642, 81284, 136441, 272882, 545764, 955087, 1910174, 3820348]

約数ペア:

[(1, 3820348), (2, 1910174), (4, 955087), (7, 545764), (14, 272882), (28, 136441), (47, 81284), (94, 40642), (188, 20321), (329, 11612), (658, 5806), (1316, 2903)]