408936986

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1\times {\mathrm{1871}}^1$

素因数の和:3037

約数の個数: 16

約数和(自身を含む): 620275968

約数和(自身を除く): 211338982

約数列:

[1, 2, 103, 206, 1061, 1871, 2122, 3742, 109283, 192713, 218566, 385426, 1985131, 3970262, 204468493, 408936986]

約数ペア:

[(1, 408936986), (2, 204468493), (103, 3970262), (206, 1985131), (1061, 385426), (1871, 218566), (2122, 192713), (3742, 109283)]