890022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21191}}^1$

素因数の和:21203

約数の個数: 16

約数和(自身を含む): 2034432

約数和(自身を除く): 1144410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21191, 42382, 63573, 127146, 148337, 296674, 445011, 890022]

約数ペア:

[(1, 890022), (2, 445011), (3, 296674), (6, 148337), (7, 127146), (14, 63573), (21, 42382), (42, 21191)]