1968686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:427

約数の個数: 16

約数和(自身を含む): 3086208

約数和(自身を除く): 1117522

約数列:

[1, 2, 31, 62, 113, 226, 281, 562, 3503, 7006, 8711, 17422, 31753, 63506, 984343, 1968686]

約数ペア:

[(1, 1968686), (2, 984343), (31, 63506), (62, 31753), (113, 17422), (226, 8711), (281, 7006), (562, 3503)]