3970086218

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{7873}}^1$

素因数の和:8262

約数の個数: 32

約数和(自身を含む): 6878726400

約数和(自身を除く): 2908640182

約数列:

[1, 2, 7, 14, 181, 199, 362, 398, 1267, 1393, 2534, 2786, 7873, 15746, 36019, 55111, 72038, 110222, 252133, 504266, 1425013, 1566727, 2850026, 3133454, 9975091, 10967089, 19950182, 21934178, 283577587, 567155174, 1985043109, 3970086218]

約数ペア:

[(1, 3970086218), (2, 1985043109), (7, 567155174), (14, 283577587), (181, 21934178), (199, 19950182), (362, 10967089), (398, 9975091), (1267, 3133454), (1393, 2850026), (2534, 1566727), (2786, 1425013), (7873, 504266), (15746, 252133), (36019, 110222), (55111, 72038)]