1277123772

素因数分解:

$2^2\times 3^1\times {\mathrm{106426981}}^1$

素因数の和:106426988

約数の個数: 12

約数和(自身を含む): 2979955496

約数和(自身を除く): 1702831724

約数列:

[1, 2, 3, 4, 6, 12, 106426981, 212853962, 319280943, 425707924, 638561886, 1277123772]

約数ペア:

[(1, 1277123772), (2, 638561886), (3, 425707924), (4, 319280943), (6, 212853962), (12, 106426981)]