1397554144

素因数分解:

$2^5\times 7^1\times {\mathrm{6239081}}^1$

素因数の和:6239098

約数の個数: 24

約数和(自身を含む): 3144497328

約数和(自身を除く): 1746943184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 6239081, 12478162, 24956324, 43673567, 49912648, 87347134, 99825296, 174694268, 199650592, 349388536, 698777072, 1397554144]

約数ペア:

[(1, 1397554144), (2, 698777072), (4, 349388536), (7, 199650592), (8, 174694268), (14, 99825296), (16, 87347134), (28, 49912648), (32, 43673567), (56, 24956324), (112, 12478162), (224, 6239081)]