1088894128

素因数分解:

$2^4\times 7^1\times {\mathrm{9722269}}^1$

素因数の和:9722284

約数の個数: 20

約数和(自身を含む): 2411122960

約数和(自身を除く): 1322228832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9722269, 19444538, 38889076, 68055883, 77778152, 136111766, 155556304, 272223532, 544447064, 1088894128]

約数ペア:

[(1, 1088894128), (2, 544447064), (4, 272223532), (7, 155556304), (8, 136111766), (14, 77778152), (16, 68055883), (28, 38889076), (56, 19444538), (112, 9722269)]