1968812558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{69821}}^1$

素因数の和:70459

約数の個数: 16

約数和(自身を含む): 3086690976

約数和(自身を除く): 1117878418

約数列:

[1, 2, 23, 46, 613, 1226, 14099, 28198, 69821, 139642, 1605883, 3211766, 42800273, 85600546, 984406279, 1968812558]

約数ペア:

[(1, 1968812558), (2, 984406279), (23, 85600546), (46, 42800273), (613, 3211766), (1226, 1605883), (14099, 139642), (28198, 69821)]