628870102

素因数分解:

$2^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{27011}}^1$

素因数の和:28683

約数の個数: 16

約数和(自身を含む): 1078751232

約数和(自身を除く): 449881130

約数列:

[1, 2, 7, 14, 1663, 3326, 11641, 23282, 27011, 54022, 189077, 378154, 44919293, 89838586, 314435051, 628870102]

約数ペア:

[(1, 628870102), (2, 314435051), (7, 89838586), (14, 44919293), (1663, 378154), (3326, 189077), (11641, 54022), (23282, 27011)]