868704628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{680803}}^1$

素因数の和:680847

約数の個数: 24

約数和(自身を含む): 1715626080

約数和(自身を除く): 846921452

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 680803, 1361606, 2723212, 7488833, 14977666, 19743287, 29955332, 39486574, 78973148, 217176157, 434352314, 868704628]

約数ペア:

[(1, 868704628), (2, 434352314), (4, 217176157), (11, 78973148), (22, 39486574), (29, 29955332), (44, 19743287), (58, 14977666), (116, 7488833), (319, 2723212), (638, 1361606), (1276, 680803)]