3937244

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{719}}^1$

素因数の和:797

約数の個数: 18

約数和(自身を含む): 7091280

約数和(自身を除く): 3154036

約数列:

[1, 2, 4, 37, 74, 148, 719, 1369, 1438, 2738, 2876, 5476, 26603, 53206, 106412, 984311, 1968622, 3937244]

約数ペア:

[(1, 3937244), (2, 1968622), (4, 984311), (37, 106412), (74, 53206), (148, 26603), (719, 5476), (1369, 2876), (1438, 2738)]