509879668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{6708943}}^1$

素因数の和:6708966

約数の個数: 12

約数和(自身を含む): 939252160

約数和(自身を除く): 429372492

約数列:

[1, 2, 4, 19, 38, 76, 6708943, 13417886, 26835772, 127469917, 254939834, 509879668]

約数ペア:

[(1, 509879668), (2, 254939834), (4, 127469917), (19, 26835772), (38, 13417886), (76, 6708943)]