1256211092

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{512321}}^1$

素因数の和:512938

約数の個数: 12

約数和(自身を含む): 2201959956

約数和(自身を除く): 945748864

約数列:

[1, 2, 4, 613, 1226, 2452, 512321, 1024642, 2049284, 314052773, 628105546, 1256211092]

約数ペア:

[(1, 1256211092), (2, 628105546), (4, 314052773), (613, 2049284), (1226, 1024642), (2452, 512321)]