284155706416

素因数分解:

$2^4\times {\mathrm{140929}}^1\times {\mathrm{126019}}^1$

素因数の和:266956

約数の個数: 20

約数和(自身を含む): 550559956600

約数和(自身を除く): 266404250184

約数列:

[1, 2, 4, 8, 16, 126019, 140929, 252038, 281858, 504076, 563716, 1008152, 1127432, 2016304, 2254864, 17759731651, 35519463302, 71038926604, 142077853208, 284155706416]

約数ペア:

[(1, 284155706416), (2, 142077853208), (4, 71038926604), (8, 35519463302), (16, 17759731651), (126019, 2254864), (140929, 2016304), (252038, 1127432), (281858, 1008152), (504076, 563716)]