1385157264

素因数分解:

$2^4\times 3^1\times {\mathrm{28857443}}^1$

素因数の和:28857454

約数の個数: 20

約数和(自身を含む): 3578323056

約数和(自身を除く): 2193165792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 28857443, 57714886, 86572329, 115429772, 173144658, 230859544, 346289316, 461719088, 692578632, 1385157264]

約数ペア:

[(1, 1385157264), (2, 692578632), (3, 461719088), (4, 346289316), (6, 230859544), (8, 173144658), (12, 115429772), (16, 86572329), (24, 57714886), (48, 28857443)]