142070558

素因数分解:

$2^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{4919}}^1$

素因数の和:6991

約数の個数: 16

約数和(自身を含む): 243717120

約数和(自身を除く): 101646562

約数列:

[1, 2, 7, 14, 2063, 4126, 4919, 9838, 14441, 28882, 34433, 68866, 10147897, 20295794, 71035279, 142070558]

約数ペア:

[(1, 142070558), (2, 71035279), (7, 20295794), (14, 10147897), (2063, 68866), (4126, 34433), (4919, 28882), (9838, 14441)]