1557100812

素因数分解:

$2^2\times 3^1\times {\mathrm{129758401}}^1$

素因数の和:129758408

約数の個数: 12

約数和(自身を含む): 3633235256

約数和(自身を除く): 2076134444

約数列:

[1, 2, 3, 4, 6, 12, 129758401, 259516802, 389275203, 519033604, 778550406, 1557100812]

約数ペア:

[(1, 1557100812), (2, 778550406), (3, 519033604), (4, 389275203), (6, 259516802), (12, 129758401)]