2100051836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{27632261}}^1$

素因数の和:27632284

約数の個数: 12

約数和(自身を含む): 3868516680

約数和(自身を除く): 1768464844

約数列:

[1, 2, 4, 19, 38, 76, 27632261, 55264522, 110529044, 525012959, 1050025918, 2100051836]

約数ペア:

[(1, 2100051836), (2, 1050025918), (4, 525012959), (19, 110529044), (38, 55264522), (76, 27632261)]