5142172

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1783}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 10390016

約数和(自身を除く): 5247844

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 1783, 2884, 3566, 7132, 12481, 24962, 49924, 183649, 367298, 734596, 1285543, 2571086, 5142172]

約数ペア:

[(1, 5142172), (2, 2571086), (4, 1285543), (7, 734596), (14, 367298), (28, 183649), (103, 49924), (206, 24962), (412, 12481), (721, 7132), (1442, 3566), (1783, 2884)]