319408054

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{213223}}^1$

素因数の和:213339

約数の個数: 16

約数和(自身を含む): 552676608

約数和(自身を除く): 233268554

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 213223, 426446, 1492561, 2985122, 22814861, 45629722, 159704027, 319408054]

約数ペア:

[(1, 319408054), (2, 159704027), (7, 45629722), (14, 22814861), (107, 2985122), (214, 1492561), (749, 426446), (1498, 213223)]