1220086136

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{292727}}^1$

素因数の和:293254

約数の個数: 16

約数和(自身を含む): 2292060240

約数和(自身を除く): 1071974104

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 292727, 585454, 1170908, 2341816, 152510767, 305021534, 610043068, 1220086136]

約数ペア:

[(1, 1220086136), (2, 610043068), (4, 305021534), (8, 152510767), (521, 2341816), (1042, 1170908), (2084, 585454), (4168, 292727)]