220330682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{770387}}^1$

素因数の和:770413

約数の個数: 16

約数和(自身を含む): 388275552

約数和(自身を除く): 167944870

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 770387, 1540774, 8474257, 10015031, 16948514, 20030062, 110165341, 220330682]

約数ペア:

[(1, 220330682), (2, 110165341), (11, 20030062), (13, 16948514), (22, 10015031), (26, 8474257), (143, 1540774), (286, 770387)]