9968228942

素因数分解:

$2^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{990287}}^1$

素因数の和:991015

約数の個数: 16

約数和(自身を含む): 17112176640

約数和(自身を除く): 7143947698

約数列:

[1, 2, 7, 14, 719, 1438, 5033, 10066, 990287, 1980574, 6932009, 13864018, 712016353, 1424032706, 4984114471, 9968228942]

約数ペア:

[(1, 9968228942), (2, 4984114471), (7, 1424032706), (14, 712016353), (719, 13864018), (1438, 6932009), (5033, 1980574), (10066, 990287)]