220454205293

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{4966639}}^1$

素因数の和:4967036

約数の個数: 16

約数和(自身を含む): 267483363840

約数和(自身を除く): 47029158547

約数列:

[1, 7, 17, 119, 373, 2611, 6341, 44387, 4966639, 34766473, 84432863, 591030041, 1852556347, 12967894429, 31493457899, 220454205293]

約数ペア:

[(1, 220454205293), (7, 31493457899), (17, 12967894429), (119, 1852556347), (373, 591030041), (2611, 84432863), (6341, 34766473), (44387, 4966639)]