2688894205

素因数分解:

$5^1\times {\mathrm{47}}^2\times {\mathrm{137}}^1\times {\mathrm{1777}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 3322719288

約数和(自身を除く): 633825083

約数列:

[1, 5, 47, 137, 235, 685, 1777, 2209, 6439, 8885, 11045, 32195, 83519, 243449, 302633, 417595, 1217245, 1513165, 3925393, 11442103, 19626965, 57210515, 537778841, 2688894205]

約数ペア:

[(1, 2688894205), (5, 537778841), (47, 57210515), (137, 19626965), (235, 11442103), (685, 3925393), (1777, 1513165), (2209, 1217245), (6439, 417595), (8885, 302633), (11045, 243449), (32195, 83519)]