2103759988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47812727}}^1$

素因数の和:47812742

約数の個数: 12

約数和(自身を含む): 4016269152

約数和(自身を除く): 1912509164

約数列:

[1, 2, 4, 11, 22, 44, 47812727, 95625454, 191250908, 525939997, 1051879994, 2103759988]

約数ペア:

[(1, 2103759988), (2, 1051879994), (4, 525939997), (11, 191250908), (22, 95625454), (44, 47812727)]