388609869712

素因数分解:

$2^4\times {\mathrm{2203}}^1\times {\mathrm{11025019}}^1$

素因数の和:11027230

約数の個数: 20

約数和(自身を含む): 753273466480

約数和(自身を除く): 364663596768

約数列:

[1, 2, 4, 8, 16, 2203, 4406, 8812, 17624, 35248, 11025019, 22050038, 44100076, 88200152, 176400304, 24288116857, 48576233714, 97152467428, 194304934856, 388609869712]

約数ペア:

[(1, 388609869712), (2, 194304934856), (4, 97152467428), (8, 48576233714), (16, 24288116857), (2203, 176400304), (4406, 88200152), (8812, 44100076), (17624, 22050038), (35248, 11025019)]