2784798

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1181}}^1$

素因数の和:1320

約数の個数: 24

約数和(自身を含む): 6084936

約数和(自身を除く): 3300138

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 1181, 2358, 2362, 3543, 7086, 10629, 21258, 154711, 309422, 464133, 928266, 1392399, 2784798]

約数ペア:

[(1, 2784798), (2, 1392399), (3, 928266), (6, 464133), (9, 309422), (18, 154711), (131, 21258), (262, 10629), (393, 7086), (786, 3543), (1179, 2362), (1181, 2358)]