2912194565

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{84131}}^1$

素因数の和:84209

約数の個数: 32

約数和(自身を含む): 4264482816

約数和(自身を除く): 1352288251

約数列:

[1, 5, 7, 23, 35, 43, 115, 161, 215, 301, 805, 989, 1505, 4945, 6923, 34615, 84131, 420655, 588917, 1935013, 2944585, 3617633, 9675065, 13545091, 18088165, 25323431, 67725455, 83205559, 126617155, 416027795, 582438913, 2912194565]

約数ペア:

[(1, 2912194565), (5, 582438913), (7, 416027795), (23, 126617155), (35, 83205559), (43, 67725455), (115, 25323431), (161, 18088165), (215, 13545091), (301, 9675065), (805, 3617633), (989, 2944585), (1505, 1935013), (4945, 588917), (6923, 420655), (34615, 84131)]