2887502

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:343

約数の個数: 16

約数和(自身を含む): 4447872

約数和(自身を除く): 1560370

約数列:

[1, 2, 103, 107, 131, 206, 214, 262, 11021, 13493, 14017, 22042, 26986, 28034, 1443751, 2887502]

約数ペア:

[(1, 2887502), (2, 1443751), (103, 28034), (107, 26986), (131, 22042), (206, 14017), (214, 13493), (262, 11021)]