1492217966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{4993}}^1$

素因数の和:5180

約数の個数: 32

約数和(自身を含む): 2394722880

約数和(自身を除く): 902504914

約数列:

[1, 2, 23, 46, 73, 89, 146, 178, 1679, 2047, 3358, 4094, 4993, 6497, 9986, 12994, 114839, 149431, 229678, 298862, 364489, 444377, 728978, 888754, 8383247, 10220671, 16766494, 20441342, 32439521, 64879042, 746108983, 1492217966]

約数ペア:

[(1, 1492217966), (2, 746108983), (23, 64879042), (46, 32439521), (73, 20441342), (89, 16766494), (146, 10220671), (178, 8383247), (1679, 888754), (2047, 728978), (3358, 444377), (4094, 364489), (4993, 298862), (6497, 229678), (9986, 149431), (12994, 114839)]