2195116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7127}}^1$

素因数の和:7149

約数の個数: 24

約数和(自身を含む): 4790016

約数和(自身を除く): 2594900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7127, 14254, 28508, 49889, 78397, 99778, 156794, 199556, 313588, 548779, 1097558, 2195116]

約数ペア:

[(1, 2195116), (2, 1097558), (4, 548779), (7, 313588), (11, 199556), (14, 156794), (22, 99778), (28, 78397), (44, 49889), (77, 28508), (154, 14254), (308, 7127)]