1245076

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 2540160

約数和(自身を除く): 1295084

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 839, 1484, 1678, 3356, 5873, 11746, 23492, 44467, 88934, 177868, 311269, 622538, 1245076]

約数ペア:

[(1, 1245076), (2, 622538), (4, 311269), (7, 177868), (14, 88934), (28, 44467), (53, 23492), (106, 11746), (212, 5873), (371, 3356), (742, 1678), (839, 1484)]