1128390530

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{172801}}^1$

素因数の和:173461

約数の個数: 16

約数和(自身を含む): 2034225144

約数和(自身を除く): 905834614

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 172801, 345602, 864005, 1728010, 112839053, 225678106, 564195265, 1128390530]

約数ペア:

[(1, 1128390530), (2, 564195265), (5, 225678106), (10, 112839053), (653, 1728010), (1306, 864005), (3265, 345602), (6530, 172801)]