6688484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 12954816

約数和(自身を除く): 6266332

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 2141, 3124, 4282, 8564, 23551, 47102, 94204, 152011, 304022, 608044, 1672121, 3344242, 6688484]

約数ペア:

[(1, 6688484), (2, 3344242), (4, 1672121), (11, 608044), (22, 304022), (44, 152011), (71, 94204), (142, 47102), (284, 23551), (781, 8564), (1562, 4282), (2141, 3124)]