1284657730

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{533053}}^1$

素因数の和:533301

約数の個数: 16

約数和(自身を含む): 2321983224

約数和(自身を除く): 1037325494

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 533053, 1066106, 2665265, 5330530, 128465773, 256931546, 642328865, 1284657730]

約数ペア:

[(1, 1284657730), (2, 642328865), (5, 256931546), (10, 128465773), (241, 5330530), (482, 2665265), (1205, 1066106), (2410, 533053)]