2685278323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{19001}}^1$

素因数の和:20574

約数の個数: 16

約数和(自身を含む): 3307260096

約数和(自身を除く): 621981773

約数列:

[1, 7, 13, 91, 1553, 10871, 19001, 20189, 133007, 141323, 247013, 1729091, 29508553, 206559871, 383611189, 2685278323]

約数ペア:

[(1, 2685278323), (7, 383611189), (13, 206559871), (91, 29508553), (1553, 1729091), (10871, 247013), (19001, 141323), (20189, 133007)]