187257746

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{554017}}^1$

素因数の和:554045

約数の個数: 12

約数和(自身を含む): 304155882

約数和(自身を除く): 116898136

約数列:

[1, 2, 13, 26, 169, 338, 554017, 1108034, 7202221, 14404442, 93628873, 187257746]

約数ペア:

[(1, 187257746), (2, 93628873), (13, 14404442), (26, 7202221), (169, 1108034), (338, 554017)]