1268559314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{414833}}^1$

素因数の和:414985

約数の個数: 16

約数和(自身を含む): 2090763360

約数和(自身を除く): 822204046

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 414833, 829666, 4563163, 9126326, 57661787, 115323574, 634279657, 1268559314]

約数ペア:

[(1, 1268559314), (2, 634279657), (11, 115323574), (22, 57661787), (139, 9126326), (278, 4563163), (1529, 829666), (3058, 414833)]