8663314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2833}}^1$

素因数の和:2985

約数の個数: 16

約数和(自身を含む): 14283360

約数和(自身を除く): 5620046

約数列:

[1, 2, 11, 22, 139, 278, 1529, 2833, 3058, 5666, 31163, 62326, 393787, 787574, 4331657, 8663314]

約数ペア:

[(1, 8663314), (2, 4331657), (11, 787574), (22, 393787), (139, 62326), (278, 31163), (1529, 5666), (2833, 3058)]