2658907048

素因数分解:

$2^3\times 7^1\times {\mathrm{2857}}^1\times {\mathrm{16619}}^1$

素因数の和:19489

約数の個数: 32

約数和(自身を含む): 5699995200

約数和(自身を除く): 3041088152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2857, 5714, 11428, 16619, 19999, 22856, 33238, 39998, 66476, 79996, 116333, 132952, 159992, 232666, 465332, 930664, 47480483, 94960966, 189921932, 332363381, 379843864, 664726762, 1329453524, 2658907048]

約数ペア:

[(1, 2658907048), (2, 1329453524), (4, 664726762), (7, 379843864), (8, 332363381), (14, 189921932), (28, 94960966), (56, 47480483), (2857, 930664), (5714, 465332), (11428, 232666), (16619, 159992), (19999, 132952), (22856, 116333), (33238, 79996), (39998, 66476)]