4033142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2107

約数の個数: 16

約数和(自身を含む): 6462720

約数和(自身を除く): 2429578

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 2039, 4078, 46897, 87677, 93794, 175354, 2016571, 4033142]

約数ペア:

[(1, 4033142), (2, 2016571), (23, 175354), (43, 93794), (46, 87677), (86, 46897), (989, 4078), (1978, 2039)]