1243370114

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{67231}}^1$

素因数の和:68561

約数の個数: 16

約数和(自身を含む): 2133136896

約数和(自身を除く): 889766782

約数列:

[1, 2, 7, 14, 1321, 2642, 9247, 18494, 67231, 134462, 470617, 941234, 88812151, 177624302, 621685057, 1243370114]

約数ペア:

[(1, 1243370114), (2, 621685057), (7, 177624302), (14, 88812151), (1321, 941234), (2642, 470617), (9247, 134462), (18494, 67231)]