4959970

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5573}}^1$

素因数の和:5669

約数の個数: 16

約数和(自身を含む): 9029880

約数和(自身を除く): 4069910

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 5573, 11146, 27865, 55730, 495997, 991994, 2479985, 4959970]

約数ペア:

[(1, 4959970), (2, 2479985), (5, 991994), (10, 495997), (89, 55730), (178, 27865), (445, 11146), (890, 5573)]