2134268521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{749129}}^1$

素因数の和:749184

約数の個数: 16

約数和(自身を含む): 2732826240

約数和(自身を除く): 598557719

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 749129, 5243903, 8240419, 27717773, 57682933, 194024411, 304895503, 2134268521]

約数ペア:

[(1, 2134268521), (7, 304895503), (11, 194024411), (37, 57682933), (77, 27717773), (259, 8240419), (407, 5243903), (2849, 749129)]