28978352414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1\times {\mathrm{919189}}^1$

素因数の和:920635

約数の個数: 16

約数和(自身を含む): 47452264560

約数和(自身を除く): 18473912146

約数列:

[1, 2, 11, 22, 1433, 2866, 15763, 31526, 919189, 1838378, 10111079, 20222158, 1317197837, 2634395674, 14489176207, 28978352414]

約数ペア:

[(1, 28978352414), (2, 14489176207), (11, 2634395674), (22, 1317197837), (1433, 20222158), (2866, 10111079), (15763, 1838378), (31526, 919189)]