2247681268

素因数分解:

$2^2\times 7^1\times {\mathrm{80274331}}^1$

素因数の和:80274342

約数の個数: 12

約数和(自身を含む): 4495362592

約数和(自身を除く): 2247681324

約数列:

[1, 2, 4, 7, 14, 28, 80274331, 160548662, 321097324, 561920317, 1123840634, 2247681268]

約数ペア:

[(1, 2247681268), (2, 1123840634), (4, 561920317), (7, 321097324), (14, 160548662), (28, 80274331)]