3977242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:597

約数の個数: 16

約数和(自身を含む): 6177600

約数和(自身を除く): 2200358

約数列:

[1, 2, 43, 86, 103, 206, 449, 898, 4429, 8858, 19307, 38614, 46247, 92494, 1988621, 3977242]

約数ペア:

[(1, 3977242), (2, 1988621), (43, 92494), (86, 46247), (103, 38614), (206, 19307), (449, 8858), (898, 4429)]