2289038290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2972777}}^1$

素因数の和:2972802

約数の個数: 32

約数和(自身を含む): 5136960384

約数和(自身を除く): 2847922094

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2972777, 5945554, 14863885, 20809439, 29727770, 32700547, 41618878, 65401094, 104047195, 163502735, 208094390, 228903829, 327005470, 457807658, 1144519145, 2289038290]

約数ペア:

[(1, 2289038290), (2, 1144519145), (5, 457807658), (7, 327005470), (10, 228903829), (11, 208094390), (14, 163502735), (22, 104047195), (35, 65401094), (55, 41618878), (70, 32700547), (77, 29727770), (110, 20809439), (154, 14863885), (385, 5945554), (770, 2972777)]