4454828

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 8954400

約数和(自身を除く): 4499572

約数列:

[1, 2, 4, 7, 14, 28, 389, 409, 778, 818, 1556, 1636, 2723, 2863, 5446, 5726, 10892, 11452, 159101, 318202, 636404, 1113707, 2227414, 4454828]

約数ペア:

[(1, 4454828), (2, 2227414), (4, 1113707), (7, 636404), (14, 318202), (28, 159101), (389, 11452), (409, 10892), (778, 5726), (818, 5446), (1556, 2863), (1636, 2723)]