142684754

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{18121}}^1$

素因数の和:18281

約数の個数: 16

約数和(自身を含む): 222683136

約数和(自身を除く): 79998382

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 18121, 36242, 561751, 1123502, 2301367, 4602734, 71342377, 142684754]

約数ペア:

[(1, 142684754), (2, 71342377), (31, 4602734), (62, 2301367), (127, 1123502), (254, 561751), (3937, 36242), (7874, 18121)]