2000853881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{352201}}^1$

素因数の和:352256

約数の個数: 16

約数和(自身を含む): 2366797440

約数和(自身を除く): 365943559

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 352201, 4578613, 6691819, 8100623, 86993647, 105308099, 153911837, 2000853881]

約数ペア:

[(1, 2000853881), (13, 153911837), (19, 105308099), (23, 86993647), (247, 8100623), (299, 6691819), (437, 4578613), (5681, 352201)]