13408052

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1231}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 26906880

約数和(自身を除く): 13498828

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1231, 1556, 2462, 2723, 4924, 5446, 8617, 10892, 17234, 34468, 478859, 957718, 1915436, 3352013, 6704026, 13408052]

約数ペア:

[(1, 13408052), (2, 6704026), (4, 3352013), (7, 1915436), (14, 957718), (28, 478859), (389, 34468), (778, 17234), (1231, 10892), (1556, 8617), (2462, 5446), (2723, 4924)]