2056518

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2708

約数の個数: 24

約数和(自身を含む): 4561128

約数和(自身を除く): 2504610

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2657, 5314, 7971, 15942, 23913, 47826, 114251, 228502, 342753, 685506, 1028259, 2056518]

約数ペア:

[(1, 2056518), (2, 1028259), (3, 685506), (6, 342753), (9, 228502), (18, 114251), (43, 47826), (86, 23913), (129, 15942), (258, 7971), (387, 5314), (774, 2657)]