446727314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{285997}}^1$

素因数の和:286081

約数の個数: 16

約数和(自身を含む): 741306816

約数和(自身を除く): 294579502

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 285997, 571994, 3145967, 6291934, 20305787, 40611574, 223363657, 446727314]

約数ペア:

[(1, 446727314), (2, 223363657), (11, 40611574), (22, 20305787), (71, 6291934), (142, 3145967), (781, 571994), (1562, 285997)]