886494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21107}}^1$

素因数の和:21119

約数の個数: 16

約数和(自身を含む): 2026368

約数和(自身を除く): 1139874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21107, 42214, 63321, 126642, 147749, 295498, 443247, 886494]

約数ペア:

[(1, 886494), (2, 443247), (3, 295498), (6, 147749), (7, 126642), (14, 63321), (21, 42214), (42, 21107)]