139030754

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{2687}}^1$

素因数の和:3361

約数の個数: 16

約数和(自身を含む): 214050816

約数和(自身を除く): 75020062

約数列:

[1, 2, 41, 82, 631, 1262, 2687, 5374, 25871, 51742, 110167, 220334, 1695497, 3390994, 69515377, 139030754]

約数ペア:

[(1, 139030754), (2, 69515377), (41, 3390994), (82, 1695497), (631, 220334), (1262, 110167), (2687, 51742), (5374, 25871)]