1168833968

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{112909}}^1$

素因数の和:113564

約数の個数: 20

約数和(自身を含む): 2268136080

約数和(自身を除く): 1099302112

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 112909, 225818, 451636, 903272, 1806544, 73052123, 146104246, 292208492, 584416984, 1168833968]

約数ペア:

[(1, 1168833968), (2, 584416984), (4, 292208492), (8, 146104246), (16, 73052123), (647, 1806544), (1294, 903272), (2588, 451636), (5176, 225818), (10352, 112909)]