2861170042

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1\times {\mathrm{21751}}^1$

素因数の和:22581

約数の個数: 16

約数和(自身を含む): 4346049600

約数和(自身を除く): 1484879558

約数列:

[1, 2, 89, 178, 739, 1478, 21751, 43502, 65771, 131542, 1935839, 3871678, 16073989, 32147978, 1430585021, 2861170042]

約数ペア:

[(1, 2861170042), (2, 1430585021), (89, 32147978), (178, 16073989), (739, 3871678), (1478, 1935839), (21751, 131542), (43502, 65771)]