1120647530

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1028117}}^1$

素因数の和:1028233

約数の個数: 16

約数和(自身を含む): 2035673640

約数和(自身を除く): 915026110

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1028117, 2056234, 5140585, 10281170, 112064753, 224129506, 560323765, 1120647530]

約数ペア:

[(1, 1120647530), (2, 560323765), (5, 224129506), (10, 112064753), (109, 10281170), (218, 5140585), (545, 2056234), (1090, 1028117)]