6427442

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19961}}^1$

素因数の和:19993

約数の個数: 16

約数和(自身を含む): 11498112

約数和(自身を除く): 5070670

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 19961, 39922, 139727, 279454, 459103, 918206, 3213721, 6427442]

約数ペア:

[(1, 6427442), (2, 3213721), (7, 918206), (14, 459103), (23, 279454), (46, 139727), (161, 39922), (322, 19961)]