2912249968

素因数分解:

$2^4\times {\mathrm{16883}}^1\times {\mathrm{10781}}^1$

素因数の和:27672

約数の個数: 20

約数和(自身を含む): 5643341928

約数和(自身を除く): 2731091960

約数列:

[1, 2, 4, 8, 16, 10781, 16883, 21562, 33766, 43124, 67532, 86248, 135064, 172496, 270128, 182015623, 364031246, 728062492, 1456124984, 2912249968]

約数ペア:

[(1, 2912249968), (2, 1456124984), (4, 728062492), (8, 364031246), (16, 182015623), (10781, 270128), (16883, 172496), (21562, 135064), (33766, 86248), (43124, 67532)]