2604938

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1434

約数の個数: 24

約数和(自身を含む): 4788000

約数和(自身を除く): 2183062

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1399, 1862, 2798, 9793, 19586, 26581, 53162, 68551, 137102, 186067, 372134, 1302469, 2604938]

約数ペア:

[(1, 2604938), (2, 1302469), (7, 372134), (14, 186067), (19, 137102), (38, 68551), (49, 53162), (98, 26581), (133, 19586), (266, 9793), (931, 2798), (1399, 1862)]