2247127730

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{199037}}^1$

素因数の和:200173

約数の個数: 16

約数和(自身を含む): 4048432920

約数和(自身を除く): 1801305190

約数列:

[1, 2, 5, 10, 1129, 2258, 5645, 11290, 199037, 398074, 995185, 1990370, 224712773, 449425546, 1123563865, 2247127730]

約数ペア:

[(1, 2247127730), (2, 1123563865), (5, 449425546), (10, 224712773), (1129, 1990370), (2258, 995185), (5645, 398074), (11290, 199037)]