1078084

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 2179520

約数和(自身を除く): 1101436

約数列:

[1, 2, 4, 7, 14, 28, 139, 277, 278, 554, 556, 973, 1108, 1939, 1946, 3878, 3892, 7756, 38503, 77006, 154012, 269521, 539042, 1078084]

約数ペア:

[(1, 1078084), (2, 539042), (4, 269521), (7, 154012), (14, 77006), (28, 38503), (139, 7756), (277, 3892), (278, 3878), (554, 1946), (556, 1939), (973, 1108)]