5206988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 9683520

約数和(自身を除く): 4476532

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 523, 524, 1046, 2092, 2489, 4978, 9937, 9956, 19874, 39748, 68513, 137026, 274052, 1301747, 2603494, 5206988]

約数ペア:

[(1, 5206988), (2, 2603494), (4, 1301747), (19, 274052), (38, 137026), (76, 68513), (131, 39748), (262, 19874), (523, 9956), (524, 9937), (1046, 4978), (2092, 2489)]