2185670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1855

約数の個数: 16

約数和(自身を含む): 3967488

約数和(自身を除く): 1781818

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1721, 3442, 8605, 17210, 218567, 437134, 1092835, 2185670]

約数ペア:

[(1, 2185670), (2, 1092835), (5, 437134), (10, 218567), (127, 17210), (254, 8605), (635, 3442), (1270, 1721)]