248947966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{21727}}^1$

素因数の和:22083

約数の個数: 16

約数和(自身を含む): 396579456

約数和(自身を除く): 147631490

約数列:

[1, 2, 17, 34, 337, 674, 5729, 11458, 21727, 43454, 369359, 738718, 7321999, 14643998, 124473983, 248947966]

約数ペア:

[(1, 248947966), (2, 124473983), (17, 14643998), (34, 7321999), (337, 738718), (674, 369359), (5729, 43454), (11458, 21727)]