1799571070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{380459}}^1$

素因数の和:380520

約数の個数: 32

約数和(自身を含む): 3615891840

約数和(自身を除く): 1816320770

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 380459, 760918, 1902295, 3804590, 4185049, 8370098, 16359737, 20925245, 32719474, 41850490, 81798685, 163597370, 179957107, 359914214, 899785535, 1799571070]

約数ペア:

[(1, 1799571070), (2, 899785535), (5, 359914214), (10, 179957107), (11, 163597370), (22, 81798685), (43, 41850490), (55, 32719474), (86, 20925245), (110, 16359737), (215, 8370098), (430, 4185049), (473, 3804590), (946, 1902295), (2365, 760918), (4730, 380459)]