6989414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 11153376

約数和(自身を除く): 4163962

約数列:

[1, 2, 17, 34, 311, 622, 661, 1322, 5287, 10574, 11237, 22474, 205571, 411142, 3494707, 6989414]

約数ペア:

[(1, 6989414), (2, 3494707), (17, 411142), (34, 205571), (311, 22474), (622, 11237), (661, 10574), (1322, 5287)]