2820228

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1181}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 6619200

約数和(自身を除く): 3798972

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1181, 1194, 2362, 2388, 3543, 4724, 7086, 14172, 235019, 470038, 705057, 940076, 1410114, 2820228]

約数ペア:

[(1, 2820228), (2, 1410114), (3, 940076), (4, 705057), (6, 470038), (12, 235019), (199, 14172), (398, 7086), (597, 4724), (796, 3543), (1181, 2388), (1194, 2362)]