1969772

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 3983616

約数和(自身を除く): 2013844

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 683, 721, 1366, 1442, 2732, 2884, 4781, 9562, 19124, 70349, 140698, 281396, 492443, 984886, 1969772]

約数ペア:

[(1, 1969772), (2, 984886), (4, 492443), (7, 281396), (14, 140698), (28, 70349), (103, 19124), (206, 9562), (412, 4781), (683, 2884), (721, 2732), (1366, 1442)]