2821024

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:652

約数の個数: 24

約数和(自身を含む): 5594400

約数和(自身を除く): 2773376

約数列:

[1, 2, 4, 8, 16, 32, 199, 398, 443, 796, 886, 1592, 1772, 3184, 3544, 6368, 7088, 14176, 88157, 176314, 352628, 705256, 1410512, 2821024]

約数ペア:

[(1, 2821024), (2, 1410512), (4, 705256), (8, 352628), (16, 176314), (32, 88157), (199, 14176), (398, 7088), (443, 6368), (796, 3544), (886, 3184), (1592, 1772)]