2639743777

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{125053}}^1$

素因数の和:125184

約数の個数: 16

約数和(自身を含む): 3061321920

約数和(自身を除く): 421578143

約数列:

[1, 11, 19, 101, 209, 1111, 1919, 21109, 125053, 1375583, 2376007, 12630353, 26136077, 138933883, 239976707, 2639743777]

約数ペア:

[(1, 2639743777), (11, 239976707), (19, 138933883), (101, 26136077), (209, 12630353), (1111, 2376007), (1919, 1375583), (21109, 125053)]