1418245436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{4129}}^1$

素因数の和:6173

約数の個数: 24

約数和(自身を含む): 2541535920

約数和(自身を除く): 1123290484

約数列:

[1, 2, 4, 43, 86, 172, 1997, 3994, 4129, 7988, 8258, 16516, 85871, 171742, 177547, 343484, 355094, 710188, 8245613, 16491226, 32982452, 354561359, 709122718, 1418245436]

約数ペア:

[(1, 1418245436), (2, 709122718), (4, 354561359), (43, 32982452), (86, 16491226), (172, 8245613), (1997, 710188), (3994, 355094), (4129, 343484), (7988, 177547), (8258, 171742), (16516, 85871)]