287927370002

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{52511}}^1\times {\mathrm{6361}}^1$

素因数の和:59305

約数の個数: 16

約数和(自身を含む): 432969421824

約数和(自身を除く): 145042051822

約数列:

[1, 2, 431, 862, 6361, 12722, 52511, 105022, 2741591, 5483182, 22632241, 45264482, 334022471, 668044942, 143963685001, 287927370002]

約数ペア:

[(1, 287927370002), (2, 143963685001), (431, 668044942), (862, 334022471), (6361, 45264482), (12722, 22632241), (52511, 5483182), (105022, 2741591)]