3957608

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{3559}}^1$

素因数の和:3704

約数の個数: 16

約数和(自身を含む): 7476000

約数和(自身を除く): 3518392

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 3559, 7118, 14236, 28472, 494701, 989402, 1978804, 3957608]

約数ペア:

[(1, 3957608), (2, 1978804), (4, 989402), (8, 494701), (139, 28472), (278, 14236), (556, 7118), (1112, 3559)]