1256551424

素因数分解:

$2^{10}\times {\mathrm{1227101}}^1$

素因数の和:1227121

約数の個数: 22

約数和(自身を含む): 2511877794

約数和(自身を除く): 1255326370

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1227101, 2454202, 4908404, 9816808, 19633616, 39267232, 78534464, 157068928, 314137856, 628275712, 1256551424]

約数ペア:

[(1, 1256551424), (2, 628275712), (4, 314137856), (8, 157068928), (16, 78534464), (32, 39267232), (64, 19633616), (128, 9816808), (256, 4908404), (512, 2454202), (1024, 1227101)]