4533150890

素因数分解:

$2^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{217001}}^1$

素因数の和:219097

約数の個数: 16

約数和(自身を含む): 8163615240

約数和(自身を除く): 3630464350

約数列:

[1, 2, 5, 10, 2089, 4178, 10445, 20890, 217001, 434002, 1085005, 2170010, 453315089, 906630178, 2266575445, 4533150890]

約数ペア:

[(1, 4533150890), (2, 2266575445), (5, 906630178), (10, 453315089), (2089, 2170010), (4178, 1085005), (10445, 434002), (20890, 217001)]