1909256836

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{5363081}}^1$

素因数の和:5363174

約数の個数: 12

約数和(自身を含む): 3378741660

約数和(自身を除く): 1469484824

約数列:

[1, 2, 4, 89, 178, 356, 5363081, 10726162, 21452324, 477314209, 954628418, 1909256836]

約数ペア:

[(1, 1909256836), (2, 954628418), (4, 477314209), (89, 21452324), (178, 10726162), (356, 5363081)]