2029331.00000000

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 53887680

約数和(自身を除く): 9662735

約数列:

[1, 5, 131, 251, 269, 655, 1255, 1345, 32881, 35239, 67519, 164405, 176195, 337595, 8844989, 44224945]

約数ペア:

[(1, 44224945), (5, 8844989), (131, 337595), (251, 176195), (269, 164405), (655, 67519), (1255, 35239), (1345, 32881)]