2051584

素因数分解:

$2^9\times {\mathrm{4007}}^1$

素因数の和:4025

約数の個数: 20

約数和(自身を含む): 4100184

約数和(自身を除く): 2048600

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4007, 8014, 16028, 32056, 64112, 128224, 256448, 512896, 1025792, 2051584]

約数ペア:

[(1, 2051584), (2, 1025792), (4, 512896), (8, 256448), (16, 128224), (32, 64112), (64, 32056), (128, 16028), (256, 8014), (512, 4007)]