1395640876

素因数分解:

$2^2\times 7^1\times {\mathrm{49844317}}^1$

素因数の和:49844328

約数の個数: 12

約数和(自身を含む): 2791281808

約数和(自身を除く): 1395640932

約数列:

[1, 2, 4, 7, 14, 28, 49844317, 99688634, 199377268, 348910219, 697820438, 1395640876]

約数ペア:

[(1, 1395640876), (2, 697820438), (4, 348910219), (7, 199377268), (14, 99688634), (28, 49844317)]