1285443584

素因数分解:

$2^{12}\times {\mathrm{313829}}^1$

素因数の和:313853

約数の個数: 26

約数和(自身を含む): 2570581530

約数和(自身を除く): 1285137946

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 313829, 627658, 1255316, 2510632, 5021264, 10042528, 20085056, 40170112, 80340224, 160680448, 321360896, 642721792, 1285443584]

約数ペア:

[(1, 1285443584), (2, 642721792), (4, 321360896), (8, 160680448), (16, 80340224), (32, 40170112), (64, 20085056), (128, 10042528), (256, 5021264), (512, 2510632), (1024, 1255316), (2048, 627658), (4096, 313829)]