2426619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 3567872

約数和(自身を除く): 1141253

約数列:

[1, 3, 13, 39, 43, 129, 559, 1447, 1677, 4341, 18811, 56433, 62221, 186663, 808873, 2426619]

約数ペア:

[(1, 2426619), (3, 808873), (13, 186663), (39, 62221), (43, 56433), (129, 18811), (559, 4341), (1447, 1677)]