1127910728

素因数分解:

$2^3\times 7^1\times {\mathrm{20141263}}^1$

素因数の和:20141276

約数の個数: 16

約数和(自身を含む): 2416951680

約数和(自身を除く): 1289040952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 20141263, 40282526, 80565052, 140988841, 161130104, 281977682, 563955364, 1127910728]

約数ペア:

[(1, 1127910728), (2, 563955364), (4, 281977682), (7, 161130104), (8, 140988841), (14, 80565052), (28, 40282526), (56, 20141263)]