1276819248

素因数分解:

$2^4\times 3^1\times {\mathrm{26600401}}^1$

素因数の和:26600412

約数の個数: 20

約数和(自身を含む): 3298449848

約数和(自身を除く): 2021630600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26600401, 53200802, 79801203, 106401604, 159602406, 212803208, 319204812, 425606416, 638409624, 1276819248]

約数ペア:

[(1, 1276819248), (2, 638409624), (3, 425606416), (4, 319204812), (6, 212803208), (8, 159602406), (12, 106401604), (16, 79801203), (24, 53200802), (48, 26600401)]