1890738942

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{476737}}^1$

素因数の和:477403

約数の個数: 16

約数和(自身を含む): 3787206672

約数和(自身を除く): 1896467730

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 476737, 953474, 1430211, 2860422, 315123157, 630246314, 945369471, 1890738942]

約数ペア:

[(1, 1890738942), (2, 945369471), (3, 630246314), (6, 315123157), (661, 2860422), (1322, 1430211), (1983, 953474), (3966, 476737)]