2056558893

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{388837}}^1$

素因数の和:388924

約数の個数: 16

約数和(自身を含む): 2874290496

約数和(自身を除く): 817731603

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 388837, 1166511, 15942317, 16719991, 47826951, 50159973, 685519631, 2056558893]

約数ペア:

[(1, 2056558893), (3, 685519631), (41, 50159973), (43, 47826951), (123, 16719991), (129, 15942317), (1763, 1166511), (5289, 388837)]