2031873802

素因数分解:

$2^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{131581}}^1$

素因数の和:132693

約数の個数: 16

約数和(自身を含む): 3486396672

約数和(自身を除く): 1454522870

約数列:

[1, 2, 7, 14, 1103, 2206, 7721, 15442, 131581, 263162, 921067, 1842134, 145133843, 290267686, 1015936901, 2031873802]

約数ペア:

[(1, 2031873802), (2, 1015936901), (7, 290267686), (14, 145133843), (1103, 1842134), (2206, 921067), (7721, 263162), (15442, 131581)]