3857998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 16

約数和(自身を含む): 5948640

約数和(自身を除く): 2090642

約数列:

[1, 2, 71, 101, 142, 202, 269, 538, 7171, 14342, 19099, 27169, 38198, 54338, 1928999, 3857998]

約数ペア:

[(1, 3857998), (2, 1928999), (71, 54338), (101, 38198), (142, 27169), (202, 19099), (269, 14342), (538, 7171)]