2129021444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{48386851}}^1$

素因数の和:48386866

約数の個数: 12

約数和(自身を含む): 4064495568

約数和(自身を除く): 1935474124

約数列:

[1, 2, 4, 11, 22, 44, 48386851, 96773702, 193547404, 532255361, 1064510722, 2129021444]

約数ペア:

[(1, 2129021444), (2, 1064510722), (4, 532255361), (11, 193547404), (22, 96773702), (44, 48386851)]