2019934298893

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{1114139161}}^1$

素因数の和:1114139212

約数の個数: 12

約数和(自身を含む): 2413225424892

約数和(自身を除く): 393291125999

約数列:

[1, 7, 37, 49, 259, 1813, 1114139161, 7798974127, 41223148957, 54592818889, 288562042699, 2019934298893]

約数ペア:

[(1, 2019934298893), (7, 288562042699), (37, 54592818889), (49, 41223148957), (259, 7798974127), (1813, 1114139161)]