1138516246

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1891223}}^1$

素因数の和:1891275

約数の個数: 16

約数和(自身を含む): 1997132544

約数和(自身を除く): 858616298

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1891223, 3782446, 13238561, 26477122, 81322589, 162645178, 569258123, 1138516246]

約数ペア:

[(1, 1138516246), (2, 569258123), (7, 162645178), (14, 81322589), (43, 26477122), (86, 13238561), (301, 3782446), (602, 1891223)]