2912255486

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1324957}}^1$

素因数の和:1325123

約数の個数: 16

約数和(自身を含む): 5024240736

約数和(自身を除く): 2111985250

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 1324957, 2649914, 9274699, 18549398, 208018249, 416036498, 1456127743, 2912255486]

約数ペア:

[(1, 2912255486), (2, 1456127743), (7, 416036498), (14, 208018249), (157, 18549398), (314, 9274699), (1099, 2649914), (2198, 1324957)]