70987816914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1690186117}}^1$

素因数の和:1690186129

約数の個数: 16

約数和(自身を含む): 162257867328

約数和(自身を除く): 91270050414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1690186117, 3380372234, 5070558351, 10141116702, 11831302819, 23662605638, 35493908457, 70987816914]

約数ペア:

[(1, 70987816914), (2, 35493908457), (3, 23662605638), (6, 11831302819), (7, 10141116702), (14, 5070558351), (21, 3380372234), (42, 1690186117)]