2128831288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14005469}}^1$

素因数の和:14005494

約数の個数: 16

約数和(自身を含む): 4201641000

約数和(自身を除く): 2072809712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14005469, 28010938, 56021876, 112043752, 266103911, 532207822, 1064415644, 2128831288]

約数ペア:

[(1, 2128831288), (2, 1064415644), (4, 532207822), (8, 266103911), (19, 112043752), (38, 56021876), (76, 28010938), (152, 14005469)]