216936553658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8221}}^1\times {\mathrm{1199459}}^1$

素因数の和:1207693

約数の個数: 16

約数和(自身を含む): 355030564320

約数和(自身を除く): 138094010662

約数列:

[1, 2, 11, 22, 8221, 16442, 90431, 180862, 1199459, 2398918, 13194049, 26388098, 9860752439, 19721504878, 108468276829, 216936553658]

約数ペア:

[(1, 216936553658), (2, 108468276829), (11, 19721504878), (22, 9860752439), (8221, 26388098), (16442, 13194049), (90431, 2398918), (180862, 1199459)]