2193146888

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{6375427}}^1$

素因数の和:6375476

約数の個数: 16

約数和(自身を含む): 4207782480

約数和(自身を除く): 2014635592

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 6375427, 12750854, 25501708, 51003416, 274143361, 548286722, 1096573444, 2193146888]

約数ペア:

[(1, 2193146888), (2, 1096573444), (4, 548286722), (8, 274143361), (43, 51003416), (86, 25501708), (172, 12750854), (344, 6375427)]