1710044

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 3450720

約数和(自身を除く): 1740676

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 389, 628, 778, 1099, 1556, 2198, 2723, 4396, 5446, 10892, 61073, 122146, 244292, 427511, 855022, 1710044]

約数ペア:

[(1, 1710044), (2, 855022), (4, 427511), (7, 244292), (14, 122146), (28, 61073), (157, 10892), (314, 5446), (389, 4396), (628, 2723), (778, 2198), (1099, 1556)]