2011136

素因数分解:

$2^{12}\times {\mathrm{491}}^1$

素因数の和:515

約数の個数: 26

約数和(自身を含む): 4029972

約数和(自身を除く): 2018836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 491, 512, 982, 1024, 1964, 2048, 3928, 4096, 7856, 15712, 31424, 62848, 125696, 251392, 502784, 1005568, 2011136]

約数ペア:

[(1, 2011136), (2, 1005568), (4, 502784), (8, 251392), (16, 125696), (32, 62848), (64, 31424), (128, 15712), (256, 7856), (491, 4096), (512, 3928), (982, 2048), (1024, 1964)]