2149331528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14140339}}^1$

素因数の和:14140364

約数の個数: 16

約数和(自身を含む): 4242102000

約数和(自身を除く): 2092770472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14140339, 28280678, 56561356, 113122712, 268666441, 537332882, 1074665764, 2149331528]

約数ペア:

[(1, 2149331528), (2, 1074665764), (4, 537332882), (8, 268666441), (19, 113122712), (38, 56561356), (76, 28280678), (152, 14140339)]