2478610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3569

約数の個数: 16

約数和(自身を含む): 4525632

約数和(自身を除く): 2047022

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3491, 6982, 17455, 34910, 247861, 495722, 1239305, 2478610]

約数ペア:

[(1, 2478610), (2, 1239305), (5, 495722), (10, 247861), (71, 34910), (142, 17455), (355, 6982), (710, 3491)]