2990022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71191}}^1$

素因数の和:71203

約数の個数: 16

約数和(自身を含む): 6834432

約数和(自身を除く): 3844410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71191, 142382, 213573, 427146, 498337, 996674, 1495011, 2990022]

約数ペア:

[(1, 2990022), (2, 1495011), (3, 996674), (6, 498337), (7, 427146), (14, 213573), (21, 142382), (42, 71191)]