1366984976

素因数分解:

$2^4\times 7^1\times {\mathrm{653}}^1\times {\mathrm{18691}}^1$

素因数の和:19359

約数の個数: 40

約数和(自身を含む): 3031692864

約数和(自身を除く): 1664707888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 653, 1306, 2612, 4571, 5224, 9142, 10448, 18284, 18691, 36568, 37382, 73136, 74764, 130837, 149528, 261674, 299056, 523348, 1046696, 2093392, 12205223, 24410446, 48820892, 85436561, 97641784, 170873122, 195283568, 341746244, 683492488, 1366984976]

約数ペア:

[(1, 1366984976), (2, 683492488), (4, 341746244), (7, 195283568), (8, 170873122), (14, 97641784), (16, 85436561), (28, 48820892), (56, 24410446), (112, 12205223), (653, 2093392), (1306, 1046696), (2612, 523348), (4571, 299056), (5224, 261674), (9142, 149528), (10448, 130837), (18284, 74764), (18691, 73136), (36568, 37382)]