2978346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{70913}}^1$

素因数の和:70925

約数の個数: 16

約数和(自身を含む): 6807744

約数和(自身を除く): 3829398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 70913, 141826, 212739, 425478, 496391, 992782, 1489173, 2978346]

約数ペア:

[(1, 2978346), (2, 1489173), (3, 992782), (6, 496391), (7, 425478), (14, 212739), (21, 141826), (42, 70913)]