2076278561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{918301}}^1$

素因数の和:918344

約数の個数: 16

約数和(自身を含む): 2644709760

約数和(自身を除く): 568431199

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 918301, 6428107, 15611117, 17447719, 109277819, 122134033, 296611223, 2076278561]

約数ペア:

[(1, 2076278561), (7, 296611223), (17, 122134033), (19, 109277819), (119, 17447719), (133, 15611117), (323, 6428107), (2261, 918301)]