1556559425941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32341}}^1\times {\mathrm{217781}}^1$

素因数の和:250152

約数の個数: 16

約数和(自身を含む): 1774963371888

約数和(自身を除く): 218403945947

約数列:

[1, 13, 17, 221, 32341, 217781, 420433, 549797, 2831153, 3702277, 7147361, 48129601, 7043255321, 91562319173, 119735340457, 1556559425941]

約数ペア:

[(1, 1556559425941), (13, 119735340457), (17, 91562319173), (221, 7043255321), (32341, 48129601), (217781, 7147361), (420433, 3702277), (549797, 2831153)]