2044179985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{10937}}^1$

素因数の和:12260

約数の個数: 16

約数和(自身を含む): 2539803600

約数和(自身を除く): 495623615

約数列:

[1, 5, 29, 145, 1289, 6445, 10937, 37381, 54685, 186905, 317173, 1585865, 14097793, 70488965, 408835997, 2044179985]

約数ペア:

[(1, 2044179985), (5, 408835997), (29, 70488965), (145, 14097793), (1289, 1585865), (6445, 317173), (10937, 186905), (37381, 54685)]