2078164904

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{254927}}^1$

素因数の和:255952

約数の個数: 16

約数和(自身を含む): 3900398400

約数和(自身を除く): 1822233496

約数列:

[1, 2, 4, 8, 1019, 2038, 4076, 8152, 254927, 509854, 1019708, 2039416, 259770613, 519541226, 1039082452, 2078164904]

約数ペア:

[(1, 2078164904), (2, 1039082452), (4, 519541226), (8, 259770613), (1019, 2039416), (2038, 1019708), (4076, 509854), (8152, 254927)]