2541505826

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{28909}}^1$

素因数の和:29413

約数の個数: 16

約数和(自身を含む): 3856015800

約数和(自身を除く): 1314509974

約数列:

[1, 2, 113, 226, 389, 778, 28909, 43957, 57818, 87914, 3266717, 6533434, 11245601, 22491202, 1270752913, 2541505826]

約数ペア:

[(1, 2541505826), (2, 1270752913), (113, 22491202), (226, 11245601), (389, 6533434), (778, 3266717), (28909, 87914), (43957, 57818)]