1009994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 16

約数和(自身を含む): 1580040

約数和(自身を除く): 570046

約数列:

[1, 2, 41, 82, 109, 113, 218, 226, 4469, 4633, 8938, 9266, 12317, 24634, 504997, 1009994]

約数ペア:

[(1, 1009994), (2, 504997), (41, 24634), (82, 12317), (109, 9266), (113, 8938), (218, 4633), (226, 4469)]