1940246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 3725568

約数和(自身を除く): 1785322

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 293, 301, 473, 586, 602, 946, 2051, 3223, 3311, 4102, 6446, 6622, 12599, 22561, 25198, 45122, 88193, 138589, 176386, 277178, 970123, 1940246]

約数ペア:

[(1, 1940246), (2, 970123), (7, 277178), (11, 176386), (14, 138589), (22, 88193), (43, 45122), (77, 25198), (86, 22561), (154, 12599), (293, 6622), (301, 6446), (473, 4102), (586, 3311), (602, 3223), (946, 2051)]