2150871796

素因数分解:

$2^2\times {\mathrm{5381}}^1\times {\mathrm{99929}}^1$

素因数の和:105314

約数の個数: 12

約数和(自身を含む): 3764762820

約数和(自身を除く): 1613891024

約数列:

[1, 2, 4, 5381, 10762, 21524, 99929, 199858, 399716, 537717949, 1075435898, 2150871796]

約数ペア:

[(1, 2150871796), (2, 1075435898), (4, 537717949), (5381, 399716), (10762, 199858), (21524, 99929)]