16940494441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1782647}}^1$

素因数の和:1782720

約数の個数: 16

約数和(自身を含む): 19766001024

約数和(自身を除く): 2825506583

約数列:

[1, 13, 17, 43, 221, 559, 731, 9503, 1782647, 23174411, 30304999, 76653821, 393964987, 996499673, 1303114957, 16940494441]

約数ペア:

[(1, 16940494441), (13, 1303114957), (17, 996499673), (43, 393964987), (221, 76653821), (559, 30304999), (731, 23174411), (9503, 1782647)]