1276243310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4400839}}^1$

素因数の和:4400875

約数の個数: 16

約数和(自身を含む): 2376453600

約数和(自身を除く): 1100210290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 4400839, 8801678, 22004195, 44008390, 127624331, 255248662, 638121655, 1276243310]

約数ペア:

[(1, 1276243310), (2, 638121655), (5, 255248662), (10, 127624331), (29, 44008390), (58, 22004195), (145, 8801678), (290, 4400839)]