2939908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 5483520

約数和(自身を除く): 2543612

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 383, 404, 766, 1532, 1919, 3838, 7277, 7676, 14554, 29108, 38683, 77366, 154732, 734977, 1469954, 2939908]

約数ペア:

[(1, 2939908), (2, 1469954), (4, 734977), (19, 154732), (38, 77366), (76, 38683), (101, 29108), (202, 14554), (383, 7676), (404, 7277), (766, 3838), (1532, 1919)]