4003042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 6225120

約数和(自身を除く): 2222078

約数列:

[1, 2, 43, 86, 89, 178, 523, 1046, 3827, 7654, 22489, 44978, 46547, 93094, 2001521, 4003042]

約数ペア:

[(1, 4003042), (2, 2001521), (43, 93094), (86, 46547), (89, 44978), (178, 22489), (523, 7654), (1046, 3827)]