1550658518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{9029}}^1$

素因数の和:11071

約数の個数: 16

約数和(自身を含む): 2381536080

約数和(自身を除く): 830877562

約数列:

[1, 2, 43, 86, 1997, 3994, 9029, 18058, 85871, 171742, 388247, 776494, 18030913, 36061826, 775329259, 1550658518]

約数ペア:

[(1, 1550658518), (2, 775329259), (43, 36061826), (86, 18030913), (1997, 776494), (3994, 388247), (9029, 171742), (18058, 85871)]