126312536

素因数分解:

$2^3\times 7^1\times {\mathrm{2255581}}^1$

素因数の和:2255594

約数の個数: 16

約数和(自身を含む): 270669840

約数和(自身を除く): 144357304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2255581, 4511162, 9022324, 15789067, 18044648, 31578134, 63156268, 126312536]

約数ペア:

[(1, 126312536), (2, 63156268), (4, 31578134), (7, 18044648), (8, 15789067), (14, 9022324), (28, 4511162), (56, 2255581)]